Topaz, CA Warnings, Watches and Advisories
SAFETY and DATA MESSAGE
Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.
Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Topaz.
Use the Radar Maps link provided to understand the trajectory of a storm.
Flash Flood Warning
Flash Flood Warning issued November 22 at 12:43PM PST until November 22 at 3:45PM PST by NWS San Francisco CA
FFWMTR The National Weather Service in San Francisco has issued a * Flash Flood Warning for... San Francisco County in northern California... * Until 345 PM PST. * At 1243 PM PST, local law enforcement reported flash flooding in San Francisco. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... San Francisco.
San Francisco, CA
Severe
Likely
Immediate
November 22nd, 2024 12:43:00 pm PST
November 22nd, 2024 12:43:00 pm PST
November 22nd, 2024 03:45:00 pm PST
Winter Weather Advisory
Winter Weather Advisory issued November 22 at 12:34PM PST until November 23 at 4:00PM PST by NWS Eureka CA
* WHAT...For the Winter Weather Advisory, snow expected above 4000 ft. Total snow accumulations between 3 and 5 inches. For the Winter Storm Watch, heavy snow possible above 4000 ft. Total snow accumulations between 10 and 14 inches possible. * WHERE...Northern Trinity. * WHEN...For the Winter Weather Advisory, from 4 PM this afternoon to 4 PM PST Saturday. For the Winter Storm Watch, from Sunday morning through late Monday night. * IMPACTS...Travel could be very difficult to impossible. Tire chains may be necessary if travelling through mountain passes. * ADDITIONAL DETAILS...Moderate snow impacting Highway 3 at Scott Mountain Pass.
Northern Trinity
Moderate
Likely
Expected
November 22nd, 2024 12:34:00 pm PST
November 22nd, 2024 12:34:00 pm PST
November 22nd, 2024 08:45:00 pm PST
Winter Storm Watch
Winter Storm Watch issued November 22 at 12:34PM PST until November 26 at 4:00AM PST by NWS Eureka CA
* WHAT...For the Winter Weather Advisory, snow expected above 4000 ft. Total snow accumulations between 3 and 5 inches. For the Winter Storm Watch, heavy snow possible above 4000 ft. Total snow accumulations between 10 and 14 inches possible. * WHERE...Northern Trinity. * WHEN...For the Winter Weather Advisory, from 4 PM this afternoon to 4 PM PST Saturday. For the Winter Storm Watch, from Sunday morning through late Monday night. * IMPACTS...Travel could be very difficult to impossible. Tire chains may be necessary if travelling through mountain passes. * ADDITIONAL DETAILS...Moderate snow impacting Highway 3 at Scott Mountain Pass.
Northern Trinity
Severe
Possible
Future
November 22nd, 2024 12:34:00 pm PST
November 22nd, 2024 12:34:00 pm PST
November 22nd, 2024 08:45:00 pm PST
Flood Advisory
Flood Advisory issued November 22 at 12:05PM PST until November 22 at 9:00PM PST by NWS San Francisco CA
* WHAT...Urban area and small stream flooding caused by excessive rainfall is occurring. * WHERE...A portion of northern California, including the following counties, western Alameda and central Contra Costa. * WHEN...Until 900 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 1205 PM PST, local law enforcement reported flooding in the advisory area. This is causing urban and small stream flooding. Between 0.3 and 0.7 inches of rain have fallen. - Additional rainfall amounts of 1 to 3 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Oakland, Fremont, Hayward, Concord, Berkeley, Richmond, San Leandro, Mountain View, Alameda, San Ramon, Pleasanton, Union City, Walnut Creek, Pittsburg, Dublin, Newark, Danville, Martinez, Pleasant Hill and Menlo Park. - http://www.weather.gov/safety/flood
Alameda, CA; Contra Costa, CA
Minor
Likely
Expected
November 22nd, 2024 12:05:00 pm PST
November 22nd, 2024 12:05:00 pm PST
November 22nd, 2024 09:00:00 pm PST
Winter Storm Warning
Winter Storm Warning issued November 22 at 11:45AM PST until November 26 at 4:00PM PST by NWS Hanford CA
* WHAT...Heavy snow possible above 6500 feet. Total snow accumulations between 10 and 24 inches possible. High elevation snow up to 4 feet. Winds could gust as high as 50 mph. * WHERE...A portion of central California. * WHEN...From 4 PM this afternoon to 4 PM PST Tuesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening and Monday morning commutes. Gusty winds could bring down tree branches.
Yosemite NP outside of the valley; Upper San Joaquin River; Kaiser to Rodgers Ridge; Kings Canyon NP; Grant Grove Area; Sequoia NP; South End of the Upper Sierra
Severe
Likely
Expected
November 22nd, 2024 11:45:00 am PST
November 22nd, 2024 11:45:00 am PST
November 22nd, 2024 08:00:00 pm PST
Flood Advisory
Flood Advisory issued November 22 at 11:44AM PST until November 22 at 8:00PM PST by NWS San Francisco CA
* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of northern California, including the following counties, southeastern San Francisco and San Mateo. * WHEN...Until 800 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1144 AM PST, Doppler radar indicated heavy rain. This will cause urban and small stream flooding. Between 0.3 and 0.7 inches of rain have fallen. - Additional rainfall amounts of 1 to 3 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... San Francisco, Daly City, San Mateo, Redwood City, Palo Alto, South San Francisco, San Bruno, Pacifica, Menlo Park, Foster City, Burlingame, San Carlos, East Palo Alto, Belmont, Millbrae, Half Moon Bay, Hillsborough, Atherton, Woodside and Highlands-Baywood Park. - http://www.weather.gov/safety/flood
San Francisco, CA; San Mateo, CA
Minor
Likely
Expected
November 22nd, 2024 11:44:00 am PST
November 22nd, 2024 11:44:00 am PST
November 22nd, 2024 08:00:00 pm PST
Flood Advisory
Flood Advisory issued November 22 at 11:37AM PST until November 22 at 8:00PM PST by NWS San Francisco CA
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northern California, including the following county, San Francisco. * WHEN...Until 800 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1135 AM PST, Doppler radar indicated heavy rain. Minor flooding is already occurring on I-280 near Geneva Ave. Between 0.3 and 0.7 inches of rain have fallen. - Additional rainfall amounts of 1 to 3 inches are expected over the area. This additional rain will result in minor to moderate flooding. - Some locations that will experience flooding include... San Francisco. - http://www.weather.gov/safety/flood
San Francisco, CA
Minor
Likely
Expected
November 22nd, 2024 11:37:00 am PST
November 22nd, 2024 11:37:00 am PST
November 22nd, 2024 08:00:00 pm PST
Flood Advisory
Flood Advisory issued November 22 at 11:35AM PST until November 22 at 9:00PM PST by NWS Sacramento CA
* WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...Portions of central and northern California, including the following counties, in central California, Placer. In northern California, Amador, Butte, Calaveras, Colusa, El Dorado, Glenn, Nevada, Sacramento, Solano, Sutter, Yolo and Yuba. * WHEN...Until 900 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 1135 AM PST, Doppler radar indicated heavy rain. This will cause urban and small stream flooding. - Some locations that will experience flooding include... Sacramento, Elk Grove, Roseville, Fairfield, Vacaville, Citrus Heights, Folsom, Davis, Rocklin, Woodland, Auburn, Grass Valley, Marysville, Placerville, Jackson, Carmichael, Fair Oaks, El Dorado Hills, Rumsey and Cameron Park. - http://www.weather.gov/safety/flood
Amador, CA; Butte, CA; Calaveras, CA; Colusa, CA; El Dorado, CA; Glenn, CA; Nevada, CA; Placer, CA; Sacramento, CA; Solano, CA; Sutter, CA; Yolo, CA; Yuba, CA
Minor
Likely
Expected
November 22nd, 2024 11:35:00 am PST
November 22nd, 2024 11:35:00 am PST
November 22nd, 2024 09:00:00 pm PST
Flood Advisory
Flood Advisory issued November 22 at 11:19AM PST until November 22 at 8:00PM PST by NWS Sacramento CA
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of northern California, including the following counties, Colusa, Glenn, Shasta and Tehama. * WHEN...Until 800 PM PST Friday. * IMPACTS...Rises in small streams and normally dry arroyos. Water over roadways. Overflowing poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1117 AM PST, Doppler radar and automated rain gauges have indicated heavy rain over the last 2 days. Minor flooding is already occurring in the advisory area. Between 4 and 11 inches of rain have fallen, locally higher amounts in Shasta County. - While the heaviest rainfall has occurred in this advisory area, runoff will continue to work its way through waterways and cause flood-related impacts. - Some locations that will experience flooding include... Redding, Red Bluff, Corning, Orland, Willows, Elk Creek, Palo Cedro, Alder Springs, Yolla Bolly District Rs, Shasta Dam, Shingletown, Glenn, Shasta Lake, Anderson, Tehama, Rancho Tehama Reserve, Blossom, Flournoy, Henleyville and Paskenta. - http://www.weather.gov/safety/flood
Butte, CA; Colusa, CA; Glenn, CA; Shasta, CA; Tehama, CA
Minor
Likely
Expected
November 22nd, 2024 11:19:00 am PST
November 22nd, 2024 11:19:00 am PST
November 22nd, 2024 08:00:00 pm PST
Winter Storm Warning
Winter Storm Warning issued November 22 at 11:08AM PST until November 26 at 4:00PM PST by NWS Sacramento CA
* WHAT...Heavy snow expected for elevations above 5500 feet. Total snow accumulations of 1 to 4 feet and up to 5 feet along higher peaks. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park Counties. * WHEN...From 4 PM this afternoon to 4 PM PST Tuesday. * IMPACTS...Snow-covered roads, chain controls and travel delays are likely which will result in very difficult travel at times above 5500 feet. * ADDITIONAL DETAILS...Snow levels this afternoon will be high from 6000-7000 feet, then quickly lowering to around 5000 feet Saturday morning. Snowfall will decrease in intensity from late Saturday afternoon into Sunday, followed by heavy snow at times again Monday and Tuesday.
Western Plumas County/Lassen Park; West Slope Northern Sierra Nevada
Severe
Likely
Expected
November 22nd, 2024 11:08:00 am PST
November 22nd, 2024 11:08:00 am PST
November 23rd, 2024 03:15:00 am PST
Flood Watch
Flood Watch issued November 22 at 10:58AM PST until November 22 at 10:00PM PST by NWS Eureka CA
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Northern Lake and Southern Lake. * WHEN...Until 10 PM PST this evening. * IMPACTS...There will be an increased risk of rock and land slides along roadways. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. Storm drains and ditches may become clogged with debris. Extensive street flooding and flooding of creeks and rivers are possible. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - An additional 1 to 2 inches of rainfall is expected through this evening. - http://www.weather.gov/safety/flood
Northern Lake County; Southern Lake County
Severe
Possible
Future
November 22nd, 2024 10:58:00 am PST
November 22nd, 2024 10:58:00 am PST
November 22nd, 2024 07:00:00 pm PST
Winter Weather Advisory
Winter Weather Advisory issued November 22 at 10:50AM PST until November 24 at 4:00AM PST by NWS Las Vegas NV
* WHAT...For the Winter Weather Advisory, snow expected above 7000 feet. Total snow accumulations 2 to 8 inches between 7000 to 8500 feet, totals up to 18 inches possible near the crest. Winds gusting as high as 65 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 1 to 2 feet, higher amounts possible near the crest. Winds could gust as high as 35 mph. * WHERE...Eastern Sierra Slopes. * WHEN...For the Winter Weather Advisory, from 4 PM this afternoon to 4 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through Wednesday morning. * IMPACTS...Travel could be very difficult to impossible. Very strong winds could cause extensive tree damage.
Eastern Sierra Slopes of Inyo County
Moderate
Likely
Expected
November 22nd, 2024 10:50:00 am PST
November 22nd, 2024 10:50:00 am PST
November 23rd, 2024 05:00:00 am PST
Winter Storm Watch
Winter Storm Watch issued November 22 at 10:50AM PST until November 27 at 10:00AM PST by NWS Las Vegas NV
* WHAT...For the Winter Weather Advisory, snow expected above 7000 feet. Total snow accumulations 2 to 8 inches between 7000 to 8500 feet, totals up to 18 inches possible near the crest. Winds gusting as high as 65 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 1 to 2 feet, higher amounts possible near the crest. Winds could gust as high as 35 mph. * WHERE...Eastern Sierra Slopes. * WHEN...For the Winter Weather Advisory, from 4 PM this afternoon to 4 AM PST Sunday. For the Winter Storm Watch, from Sunday evening through Wednesday morning. * IMPACTS...Travel could be very difficult to impossible. Very strong winds could cause extensive tree damage.
Eastern Sierra Slopes of Inyo County
Severe
Possible
Future
November 22nd, 2024 10:50:00 am PST
November 22nd, 2024 10:50:00 am PST
November 23rd, 2024 05:00:00 am PST
Wind Advisory
Wind Advisory issued November 22 at 10:34AM PST until November 24 at 4:00AM PST by NWS Las Vegas NV
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. Locally higher gusts possible along the eastern slopes of the Sierra, generally west of US Highway 395. * WHERE...Eastern Sierra Slopes and Owens Valley. * WHEN...From 4 PM this afternoon to 4 AM PST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects and make driving difficult, especially for high profile vehicles. Areas of blowing dust may result in locally reduced visibility. * ADDITIONAL DETAILS...Downslope winds can create sudden gusts which can result in particularly hazardous crosswinds for high profile vehicles.
Eastern Sierra Slopes of Inyo County; Owens Valley
Moderate
Likely
Expected
November 22nd, 2024 10:34:00 am PST
November 22nd, 2024 10:34:00 am PST
November 22nd, 2024 10:45:00 pm PST
Wind Advisory
Wind Advisory issued November 22 at 10:22AM PST until November 22 at 4:00PM PST by NWS Medford OR
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Modoc, Klamath and Lake Counties. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Unsecured objects may be lost or damaged. * ADDITIONAL DETAILS...Gusty winds persist overnight, but could ease for a time into Thursday afternoon. Strong winds are likely to redevelop Thursday evening with gusts to 60 mph into Friday morning.
Modoc County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County
Moderate
Likely
Expected
November 22nd, 2024 10:22:00 am PST
November 22nd, 2024 10:22:00 am PST
November 22nd, 2024 04:00:00 pm PST
High Wind Warning
High Wind Warning issued November 22 at 9:56AM PST until November 22 at 4:00PM PST by NWS Reno NV
* WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph. Ridge wind gusts will reach up to 125 mph. * WHERE...Mono County. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...The High Wind Warning ends at 4pm when the Winter Storm Warning begins. Strong winds are expected to continue overnight.
Mono
Severe
Likely
Expected
November 22nd, 2024 09:56:00 am PST
November 22nd, 2024 09:56:00 am PST
November 22nd, 2024 04:00:00 pm PST
Lake Wind Advisory
Lake Wind Advisory issued November 22 at 9:56AM PST until November 23 at 4:00PM PST by NWS Reno NV
* WHAT...For the Lake Wind Advisory, southwest winds 20 to 30 mph with gusts up to 50 mph and waves 2 to 5 feet for Lake Tahoe. * WHERE...Greater Lake Tahoe Area. * WHEN...Until 4 PM PST Saturday. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve. * ADDITIONAL DETAILS...While the Wind Advisory will expire, strong winds are expected to continue within the area through tomorrow. Please see the Winter Storm Warning Product for more details.
Greater Lake Tahoe Area; Greater Lake Tahoe Area
Moderate
Likely
Expected
November 22nd, 2024 09:56:00 am PST
November 22nd, 2024 09:56:00 am PST
November 22nd, 2024 04:00:00 pm PST
Flood Advisory
Flood Advisory issued November 22 at 9:35AM PST until November 23 at 3:15AM PST by NWS San Francisco CA
* WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...A portion of northern California, including the following counties, Marin, Napa and Sonoma. * WHEN...Until 315 AM PST Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Overflowing poor drainage areas. * ADDITIONAL DETAILS... - At 935 AM PST, Doppler radar and automated rain gauges indicated heavy rain. This is causing urban and small stream flooding. Between 5 and 22 inches of rain have fallen. - Additional rainfall amounts of 1 to 3 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Santa Rosa, Napa, Petaluma, San Rafael, Novato, Rohnert Park, Windsor, American Canyon, Mill Valley, San Anselmo, Larkspur, Healdsburg, Sonoma, Corte Madera, Tiburon, Cloverdale, Fairfax, Sebastopol, Cotati and Sausalito. - http://www.weather.gov/safety/flood
Marin, CA; Napa, CA; Sonoma, CA
Minor
Likely
Expected
November 22nd, 2024 09:35:00 am PST
November 22nd, 2024 09:35:00 am PST
November 23rd, 2024 03:15:00 am PST
Flood Warning
Flood Warning issued November 22 at 9:30AM PST until November 23 at 4:00PM PST by NWS Sacramento CA
...The National Weather Service in Sacramento CA has issued a Flood Warning for the following rivers in California... Sacramento River At Vina Woodson Bridge affecting Tehama County. For the Upper Sacramento River...including Bend Bridge, Vina Woodson Bridge...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Sacramento River at Vina Woodson Bridge. * WHEN...From this evening to tomorrow afternoon. * IMPACTS...At 183.9 feet, Woodson Bridge Park is closed due to flooding. Water is up to the top steps of the recreation center at Woodson Bridge RV Park and spaces 15-33 begin to take on water on the east bank of the river. * ADDITIONAL DETAILS... - At 8:45 AM PST Friday the stage was 179.6 feet. - Bankfull stage is 180.0 feet. - Forecast...Forecast to rise to near 183.0 FT late this evening then forecast to fall below monitor stage of 180.0 FT tomorrow morning then forecast to recede to near 171.0 FT late Sunday morning. * Impact...Near 184.9 feet, South Avenue starts to flood east of the river. Near 183.9 feet, Woodson Bridge Park is closed due to flooding. Water is up to the top steps of the recreation center at Woodson Bridge RV Park and spaces 15-33 begin to take on water on the east bank of the river. - Flood stage is 183.0 feet. - Flood History...This crest compares to a previous crest of 182.7 feet on 01/14/2023. - http://www.weather.gov/safety/flood
Tehama, CA
Severe
Likely
Expected
November 22nd, 2024 09:30:00 am PST
November 22nd, 2024 09:30:00 am PST
November 23rd, 2024 09:30:00 am PST
Flood Warning
Flood Warning issued November 22 at 9:30AM PST until November 23 at 7:00PM PST by NWS Sacramento CA
...The Flood Warning is extended for the following rivers in California... Sacramento River At Tehama Bridge affecting Tehama County. For the Upper Sacramento River...including Bend Bridge, Vina Woodson Bridge...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sacramento River at Tehama Bridge. * WHEN...From this morning to tomorrow evening. * IMPACTS...At 210.7 feet, Between 210 and 211 feet the county park becomes inaccessible. At 211 feet water begins to enter Driftwood RV fishing resort on east bank of river and just north of the county park. * ADDITIONAL DETAILS... - At 9:00 AM PST Friday the stage was 211.7 feet. - Bankfull stage is 206.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 AM PST Friday was 211.7 feet. - Forecast...The river is expected to rise to a crest of 212.2 feet late this afternoon. It will then fall below flood stage just after midnight tonight. - Flood stage is 209.5 feet. - Flood History...This crest compares to a previous crest of 212.3 feet on 02/19/2024. - http://www.weather.gov/safety/flood
Tehama, CA
Severe
Observed
Immediate
November 22nd, 2024 09:30:00 am PST
November 22nd, 2024 09:30:00 am PST
November 23rd, 2024 09:30:00 am PST
Flood Warning
Flood Warning issued November 22 at 9:15AM PST until November 23 at 1:08AM PST by NWS Eureka CA
...The Flood Warning continues for the following rivers in California... Russian River near Hopland affecting Mendocino County. Eel River at Fernbridge affecting Humboldt County. ...The Flood Warning is extended for the following rivers in California... Navarro River at Navarro affecting Mendocino County. ...The Flood Warning for the Van Duzen River at Bridgeville has been cancelled... ...The Flood Warning for the Mad River at Arcata has been cancelled... For the Russian River...including Hopland...Minor flooding is forecast. For the Navarro River...including Navarro...Minor flooding is forecast. For the Eel River...including Fernbridge...Moderate flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Navarro River at Navarro. * WHEN...Until just after midnight tonight. * IMPACTS...At 23.0 feet, Flooding of Highway 128 approximately 5 miles east of Highway 1 is certain and the road will be closed. Motorists should use alternate routes. At 30.0 feet, Water will flow over the south bank of the river approximately 1 mile east of Highway 1, and begins to flood property in this area including six homes. Expect closure of Highway 128. Motorists should use alternate routes. * ADDITIONAL DETAILS... - At 8:15 AM PST Friday the stage was 22.3 feet. - Forecast...The river will rise above flood stage late this morning to 28.6 feet this afternoon. It will then fall below flood stage this evening to 9.2 feet late Sunday evening. It will rise to 9.5 feet Monday morning. It will then fall again and remain below flood stage. - Flood stage is 23.0 feet. - Flood History...This crest compares to a previous crest of 29.5 feet on 02/07/2015. - http://www.weather.gov/safety/flood
Mendocino, CA
Severe
Observed
Immediate
November 22nd, 2024 09:15:00 am PST
November 22nd, 2024 09:15:00 am PST
November 22nd, 2024 09:15:00 pm PST
Flood Warning
Flood Warning issued November 22 at 9:15AM PST until November 23 at 5:48AM PST by NWS Eureka CA
...The Flood Warning continues for the following rivers in California... Russian River near Hopland affecting Mendocino County. Eel River at Fernbridge affecting Humboldt County. ...The Flood Warning is extended for the following rivers in California... Navarro River at Navarro affecting Mendocino County. ...The Flood Warning for the Van Duzen River at Bridgeville has been cancelled... ...The Flood Warning for the Mad River at Arcata has been cancelled... For the Russian River...including Hopland...Minor flooding is forecast. For the Navarro River...including Navarro...Minor flooding is forecast. For the Eel River...including Fernbridge...Moderate flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Russian River near Hopland. * WHEN...Until late tonight. * IMPACTS...At 15.0 feet, Flooding of Highway 175 is expected at the approaches to the Russian River bridge. Expect flooding of cropland on the right bank of river. At 17.0 feet, Significant flooding of Highway 175 at the approaches to the Russian River bridge. Minor flooding of Highway 222 near Ukiah, and in crop land along the left and right banks of the Russian River near Hopland. * ADDITIONAL DETAILS... - At 8:45 AM PST Friday the stage was 16.9 feet. - Bankfull stage is 21.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM PST Friday was 16.9 feet. - Forecast...The river is expected to rise to a crest of 17.0 feet late this morning. It will then fall below flood stage late this afternoon. - Flood stage is 15.0 feet. - Flood History...This crest compares to a previous crest of 16.9 feet on 12/29/2010. - http://www.weather.gov/safety/flood
Mendocino, CA
Severe
Observed
Immediate
November 22nd, 2024 09:15:00 am PST
November 22nd, 2024 09:15:00 am PST
November 22nd, 2024 09:15:00 pm PST
Flood Warning
Flood Warning issued November 22 at 9:15AM PST until November 23 at 12:48PM PST by NWS Eureka CA
...The Flood Warning continues for the following rivers in California... Russian River near Hopland affecting Mendocino County. Eel River at Fernbridge affecting Humboldt County. ...The Flood Warning is extended for the following rivers in California... Navarro River at Navarro affecting Mendocino County. ...The Flood Warning for the Van Duzen River at Bridgeville has been cancelled... ...The Flood Warning for the Mad River at Arcata has been cancelled... For the Russian River...including Hopland...Minor flooding is forecast. For the Navarro River...including Navarro...Minor flooding is forecast. For the Eel River...including Fernbridge...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Eel River at Fernbridge. * WHEN...Until early tomorrow afternoon. * IMPACTS...At 22.0 feet, The western half of the Eel Delta may be completely flooded, especially if at or above this level for an extended period of time. This includes areas northwest of Loleta and Cannibal Island Road. A Special Action Advisory is being issued to all owners of livestock in low-lying areas of the Eel River Delta. Owners of livestock should take appropriate action to protect their animals. At 20.0 feet, Significant flooding of the western portions of Cannibal Island Road, Camp Weott Road, the Salt and Old Rivers, and all adjacent low-lying areas. Flooding in these areas is exaggerated when crest timing is coincident with high tides and strong onshore winds, and for longer duration events. A Special Action Advisory is being issued to all owners of livestock in low-lying areas of the Eel Delta. Owners of livestock should consider taking appropriate action to protect livestock. At 24.0 feet, Minor flooding of Highway 211 to Ferndale south of Fernbridge. Much of the Eel Delta may be flooded, including areas northwest of Loleta and the western portion of Cannibal Island Road. Flooding will be enhanced for longer duration events. A Special Action Advisory is being issued to all owners of livestock in all low-lying areas adjacent to the Eel River. Appropriate action should be taken to protect livestock. * ADDITIONAL DETAILS... - At 8:15 AM PST Friday the stage was 23.2 feet. - Bankfull stage is 20.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:15 AM PST Friday was 23.2 feet. - Forecast...The river is expected to rise to a crest of 23.7 feet this afternoon. It will then fall below flood stage tomorrow morning. - Flood stage is 20.0 feet. - Flood History...This crest compares to a previous crest of 23.7 feet on 12/19/1981. - http://www.weather.gov/safety/flood
Humboldt, CA
Severe
Observed
Immediate
November 22nd, 2024 09:15:00 am PST
November 22nd, 2024 09:15:00 am PST
November 22nd, 2024 09:15:00 pm PST
Flood Advisory
Flood Advisory issued November 22 at 9:01AM PST until November 23 at 9:00AM PST by NWS Sacramento CA
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northern California, including the following counties, Butte, Colusa, Glenn, Lassen, Plumas, Shasta, Sierra, Sutter, Tehama and Yuba. * WHEN...Until 900 AM PST Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. Increasing water levels along streams and creeks with enhanced runoff in the Park Fire burn scar. * ADDITIONAL DETAILS... - At 901 AM PST, Doppler radar and automated rain gauges indicated heavy rain. Minor flooding is already occurring in the advisory area. Between 3 and 10 inches of rain have fallen. - Additional rainfall amounts up to 4 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Chico, Paradise, Oroville, Pulga, Mineral, Brush Creek Rs, Chester, Quincy, Palermo, Shingletown, Glenn, Gridley, East Quincy, Mill Creek, Butte Meadows, Stirling City, Lovelock, De Sabla Powerhouse, Storrie and Forest Ranch. - http://www.weather.gov/safety/flood
Butte, CA; Colusa, CA; Glenn, CA; Lassen, CA; Plumas, CA; Shasta, CA; Sierra, CA; Sutter, CA; Tehama, CA; Yuba, CA
Minor
Likely
Expected
November 22nd, 2024 09:01:00 am PST
November 22nd, 2024 09:01:00 am PST
November 23rd, 2024 09:00:00 am PST
Avalanche Watch
Avalanche Watch issued November 22 at 9:00AM PST by NWS Reno NV
AVAREV The following message is transmitted at the request of the U.S. Forest Service Sierra Avalanche Center. The Sierra Avalanche Center in Truckee has issued a BACKCOUNTRY AVALANCHE WATCH for the following areas: NWS Reno NV - NVZ002 (Greater Lake Tahoe)...CAZ072 (Greater Lake Tahoe (CA)) * WHAT...HIGH avalanche danger is expected to occur in the backcountry Friday night and may continue through Saturday. * WHERE...Central Sierra Nevada Mountains between Yuba Pass (Hwy 49) on the north and Ebbetts Pass (Hwy 4) on the south, including the greater Lake Tahoe area. This does not include ski areas and highways where avalanche mitigation programs exist. * WHEN...In effect from Fri 09:00 AM PST to Sat 06:00 AM PST. * IMPACTS...A powerful storm with large amounts of new snow, rain, and strong winds may cause widespread avalanche activity in the mountains. Avalanches large enough to bury people or knock down large trees could occur in backcountry areas. * PRECAUTIONARY / PREPAREDNESS ACTIONS...Very dangerous avalanche conditions may occur Friday night and Saturday. Traveling in, near, or below backcountry avalanche terrain is not recommended. Consult https://www.sierraavalanchecenter.org/ or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.
Greater Lake Tahoe Area; Greater Lake Tahoe Area
Unknown
Unknown
Unknown
November 22nd, 2024 09:00:00 am PST
November 22nd, 2024 09:00:00 am PST
November 23rd, 2024 09:00:00 am PST
Flood Warning
Flood Warning issued November 22 at 8:32AM PST by NWS San Francisco CA
...The Flood Warning is extended for the following rivers in California... Russian River at Johnsons Beach at Guerneville affecting Sonoma County. .Minor flood stage is now expected to arrive this afternoon or evening. For the Russian River...including Johnsons Beach at Guerneville... Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Russian River at Johnsons Beach at Guerneville. * WHEN...From this afternoon until further notice. * IMPACTS...At 34.0 feet, In Guerneville flooding begins at Johnsons Resort, Parkers Resort, Creekside Resort and Riverside Park. In Northwood lower Redwood Drive begins to flood. * ADDITIONAL DETAILS... - At 8:00 AM PST Friday the stage was 28.6 feet. - Bankfull stage is 32.0 feet. - Forecast...The river is expected to rise above flood stage this evening and continue rising to a crest of 34.2 feet late tonight. - Flood stage is 32.0 feet. - Flood History...This crest compares to a previous crest of 34.2 feet on 12/25/1983. - http://www.weather.gov/safety/flood
Sonoma, CA
Severe
Observed
Immediate
November 22nd, 2024 08:32:00 am PST
November 22nd, 2024 08:32:00 am PST
November 22nd, 2024 08:45:00 pm PST
Red Flag Warning
Red Flag Warning issued November 22 at 8:28AM PST until November 22 at 7:00PM PST by NWS Reno NV
The National Weather Service in Reno has issued a Red Flag Warning for gusty winds and low humidity, which is in effect until 7 PM PST this evening. * Affected Area...Fire Weather Zone 274 Southern Mono County, Fire Weather Zone 421 Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties and Fire Weather Zone 429 Lahontan Basin including Churchill and Eastern Mineral Counties. * Winds...South to southwest winds 25 to 35 mph with gusts up to 65 mph. Wind prone areas may reach gusts of 80 mph. * Humidity...As low as 12 to 18 percent. * Duration...3 to 9 hours of critical conditions. * Impacts...The combination of gusty winds and low humidity can cause fire to rapidly grow in size and intensity before first responders can contain them.
Southern Mono County; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties; Lahontan Basin - Churchill and Eastern Mineral Counties
Severe
Likely
Expected
November 22nd, 2024 08:28:00 am PST
November 22nd, 2024 08:28:00 am PST
November 22nd, 2024 07:00:00 pm PST
Wind Advisory
Wind Advisory issued November 22 at 6:51AM PST until November 22 at 10:00PM PST by NWS San Francisco CA
* WHAT...South winds 15 to 30 mph with gusts up to 50 mph expected, locally higher gusts greater than 65 mph are possible above 2,500 feet. * WHERE...Coastal and higher elevation regions of the North Bay, the city of San Francisco, the East Bay and Santa Clara Hills, Santa Cruz Mountains and San Mateo, the Gabilan Range, the Santa Lucia Range, southern Monterey Bay, and coastal Big Sur. * WHEN...Until 10 PM PST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The combination of wind and moist soils will increase the risk for downed trees particularly across the North Bay. * ADDITIONAL DETAILS...A narrow frontal rain band will move through the Bay Area and Central Coast today which will result in gusty south winds ahead of and during its passage. Winds will start to ease overnight after the frontal rain band has progressed out of the region. Moderate to heavy rains over the last 48 hours have saturated soils across the North Bay which will lead to increased risk of downed trees and power lines as gusty winds redevelop.
San Francisco; Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Santa Cruz Mountains; Eastern Santa Clara Hills; East Bay Hills; Santa Lucia Mountains and Los Padres National Forest; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Southern Monterey Bay and Big Sur Coast
Moderate
Likely
Expected
November 22nd, 2024 06:51:00 am PST
November 22nd, 2024 06:51:00 am PST
November 22nd, 2024 03:00:00 pm PST
Flood Watch
Flood Watch issued November 22 at 5:25AM PST until November 23 at 10:00AM PST by NWS San Francisco CA
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The North Bay. * WHEN...Through Saturday morning. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood
Marin Coastal Range; Sonoma Coastal Range; North Bay Interior Mountains; Coastal North Bay Including Point Reyes National Seashore; North Bay Interior Valleys
Severe
Possible
Future
November 22nd, 2024 05:25:00 am PST
November 22nd, 2024 05:25:00 am PST
November 22nd, 2024 01:30:00 pm PST
Winter Storm Warning
Winter Storm Warning issued November 22 at 3:48AM PST until November 23 at 10:00PM PST by NWS Reno NV
* WHAT...For the Winter Storm Warning Today: Heavy snow for Mono County above 7000 feet. Snow accumulations of 10 to 18 inches with isolated amounts up to 2 feet. Southwest winds 30 to 40 mph with gusts up to 65 mph. Ridge wind gusts will reach up to 125 mph. For the Winter Storm Watch Sunday-Tuesday: Heavy snow with 4 to 8 inches below 7000 feet. 1 to 3 feet possible above 7000 feet. * WHERE...Mono County. * WHEN...For the Winter Storm Warning, from 4 PM this afternoon to 10 PM PST Saturday. For the Winter Storm Watch, from late Sunday night through Tuesday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening and Monday morning commutes. Very strong winds could cause extensive damage to trees and power lines.
Mono
Severe
Likely
Expected
November 22nd, 2024 03:48:00 am PST
November 22nd, 2024 03:48:00 am PST
November 23rd, 2024 04:00:00 am PST
Winter Storm Warning
Winter Storm Warning issued November 22 at 3:48AM PST until November 23 at 10:00PM PST by NWS Reno NV
* WHAT...For the Winter Storm Warning today: Heavy snow. Snow accumulations between 1 to 2 feet above 7,000 feet and up to 3 feet at the highest peaks. 2 to 6 inches below 7,000 feet. Southwest winds 25 to 35 mph with gusts up to 55 mph. Ridge wind gusts will reach up to 125 mph. For the Winter Storm Watch Sunday-Tuesday: Heavy snow with 3-8 inches below 7000 feet and 1 to 3 feet above 7000 feet. * WHERE...Greater Lake Tahoe Area, and Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 10 PM PST Saturday. For the Winter Storm Watch, from late Sunday night through Tuesday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening and Monday morning commutes. Very strong winds could cause extensive damage to trees and power lines.
Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Greater Lake Tahoe Area
Severe
Likely
Expected
November 22nd, 2024 03:48:00 am PST
November 22nd, 2024 03:48:00 am PST
November 23rd, 2024 04:00:00 am PST
Winter Storm Watch
Winter Storm Watch issued November 22 at 3:48AM PST until November 26 at 4:00PM PST by NWS Reno NV
* WHAT...For the Winter Storm Warning today: Heavy snow. Snow accumulations between 1 to 2 feet above 7,000 feet and up to 3 feet at the highest peaks. 2 to 6 inches below 7,000 feet. Southwest winds 25 to 35 mph with gusts up to 55 mph. Ridge wind gusts will reach up to 125 mph. For the Winter Storm Watch Sunday-Tuesday: Heavy snow with 3-8 inches below 7000 feet and 1 to 3 feet above 7000 feet. * WHERE...Greater Lake Tahoe Area, and Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...For the Winter Storm Warning, from 10 AM this morning to 10 PM PST Saturday. For the Winter Storm Watch, from late Sunday night through Tuesday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening and Monday morning commutes. Very strong winds could cause extensive damage to trees and power lines.
Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Greater Lake Tahoe Area
Severe
Possible
Future
November 22nd, 2024 03:48:00 am PST
November 22nd, 2024 03:48:00 am PST
November 23rd, 2024 04:00:00 am PST
Winter Storm Watch
Winter Storm Watch issued November 22 at 3:48AM PST until November 26 at 4:00PM PST by NWS Reno NV
* WHAT...For the Winter Storm Warning Today: Heavy snow for Mono County above 7000 feet. Snow accumulations of 10 to 18 inches with isolated amounts up to 2 feet. Southwest winds 30 to 40 mph with gusts up to 65 mph. Ridge wind gusts will reach up to 125 mph. For the Winter Storm Watch Sunday-Tuesday: Heavy snow with 4 to 8 inches below 7000 feet. 1 to 3 feet possible above 7000 feet. * WHERE...Mono County. * WHEN...For the Winter Storm Warning, from 4 PM this afternoon to 10 PM PST Saturday. For the Winter Storm Watch, from late Sunday night through Tuesday afternoon. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening and Monday morning commutes. Very strong winds could cause extensive damage to trees and power lines.
Mono
Severe
Possible
Future
November 22nd, 2024 03:48:00 am PST
November 22nd, 2024 03:48:00 am PST
November 23rd, 2024 04:00:00 am PST
Wind Advisory
Wind Advisory issued November 22 at 12:06AM PST until November 23 at 6:00AM PST by NWS Los Angeles/Oxnard CA
* WHAT...South winds 10 to 20 mph with gusts up to 35 mph expected. * WHERE...San Luis Obispo County Beaches and San Luis Obispo County Interior Valleys. * WHEN...From 8 PM this evening to 6 AM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
San Luis Obispo County Beaches; San Luis Obispo County Interior Valleys
Moderate
Likely
Expected
November 22nd, 2024 12:06:00 am PST
November 22nd, 2024 12:06:00 am PST
November 22nd, 2024 03:00:00 pm PST
Flood Watch
Flood Watch issued November 21 at 11:21PM PST until November 23 at 4:00AM PST by NWS Sacramento CA
* WHAT...Prolonged periods of moderate to heavy rain with additional amounts of 1 to 4 inches expected, and up to 4 to 9 inches possible in the foothills. Flooding caused by excessive rainfall is possible. * WHERE...A portion of northern California, including the following areas, Central Sacramento Valley, Mountains Southwestern Shasta County to Western Colusa County, Northeast Foothills/Sacramento Valley, Northern Sacramento Valley and Shasta Lake Area / Northern Shasta County. * WHEN...Through late Friday night. * IMPACTS...Excessive runoff may result in sharp rises of rivers, creeks, and streams, and ponding of water or flooding on roadways and other low-lying locations. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood
Shasta Lake Area / Northern Shasta County; Northern Sacramento Valley; Central Sacramento Valley; Mountains Southwestern Shasta County to Western Colusa County; Northeast Foothills/Sacramento Valley
Severe
Possible
Future
November 21st, 2024 11:21:00 pm PST
November 21st, 2024 11:21:00 pm PST
November 22nd, 2024 04:00:00 pm PST
Flood Warning
Flood Warning issued November 21 at 10:47PM PST until November 22 at 4:00PM PST by NWS San Francisco CA
* WHAT...Urban areas and small streams flooding caused by excessive rainfall continues. * WHERE...East central Sonoma County. * WHEN...Until 400 PM PST Friday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Numerous roads remain closed due to flooding. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 1046 PM PST, Doppler radar and automated rain gauges indicated an area of very heavy rainfall across the warned area. Flooding is already occurring along Sonoma Creek at Kenwood and Agua Caliente with additional rises possible. Between 4 and 8 inches of rain have fallen. Water levels may fall during breaks in the rain but rise quickly after the rain resumes. - Additional rainfall amounts of 2 to 4 inches are possible in the warned area. - Some locations that will experience flooding include... Sonoma, Boyes Hot Springs, Eldridge, Glen Ellen, Fetters Hot Springs-Agua Caliente, Fetters Hot Spring, El Verano and Temelec. - http://www.weather.gov/safety/flood
Sonoma, CA
Severe
Likely
Immediate
November 21st, 2024 10:47:00 pm PST
November 21st, 2024 10:47:00 pm PST
November 22nd, 2024 04:00:00 pm PST
Flood Warning
Flood Warning issued November 21 at 10:46PM PST until November 22 at 4:00PM PST by NWS San Francisco CA
* WHAT...Urban areas and small streams flooding caused by excessive rainfall continues. * WHERE...Central Sonoma County. * WHEN...Until 400 PM PST Friday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Numerous roads remain closed due to flooding. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 1045 PM PST, Doppler radar and automated rain gauges indicated an area of very heavy rainfall across the warned area. Between 4 and 18 inches of rain have fallen. Minor to moderate flooding is occuring at Green Valley Creek at Martinelli, Mark West Creek near Mirabel Heights, Maacama Creek near Kellogg, Santa Rosa Creek at Willowside, Colgan Creek near Sebastopol, Laguna de Santa Rosa near Stony Point, and Copeland Creek at Rohnert Park. Additional rises will be possible across the warned area. Water levels may fall during breaks in the rain but rise quickly after the rain resumes. - Additional rainfall amounts of 1 to 4 inches are possible in the warned area. - Some locations that will experience flooding include... Santa Rosa, Rohnert Park, Windsor, Healdsburg, Sebastopol, Cotati, Larkfield-Wikiup, Roseland, South Santa Rosa Cdp, Forestville, Guerneville, Graton and South Santa Rosa. - http://www.weather.gov/safety/flood
Sonoma, CA
Severe
Likely
Immediate
November 21st, 2024 10:46:00 pm PST
November 21st, 2024 10:46:00 pm PST
November 22nd, 2024 04:00:00 pm PST
Flood Warning
Flood Warning issued November 21 at 2:04PM PST until November 22 at 8:00PM PST by NWS Eureka CA
* WHAT...Urban areas and small streams flooding caused by excessive rainfall is expected. * WHERE...A portion of northwest California, including the following county, southwestern Mendocino. * WHEN...Until 800 PM PST Friday. * IMPACTS...Prolonged, heavy rainfall is causing the Garcia River at Point arena to rise significantly enough to flood Highway 1 between Flumeville and Stornetta. The Garcia River is forecast to peak near 12 AM Friday at 15 feet. Attitudinal heavy rainfall is forecast to continue through tonight. * ADDITIONAL DETAILS... - At 204 PM PST, Doppler radar indicated heavy rain. Flooding is ongoing or expected to begin shortly in the warned area. - Some locations that will experience flooding include... Mainly rural areas of Southwestern Mendocino County. - http://www.weather.gov/safety/flood
Mendocino, CA
Severe
Likely
Expected
November 21st, 2024 02:04:00 pm PST
November 21st, 2024 02:04:00 pm PST
November 22nd, 2024 08:00:00 pm PST
Flood Advisory
Flood Advisory issued November 21 at 1:22PM PST until November 23 at 12:00PM PST by NWS Reno NV
* WHAT...Minor flooding is possible for the Susan River, small creeks and streams, and on or near recent burn scars. This does not include the Middle Fork of the Feather or the Pit River in Lassen County. * WHERE...A portion of northeast California, including the following counties, Lassen, Plumas and Sierra. * WHEN...Until noon PST Saturday. * IMPACTS...Minor flooding possible along low lying areas near the Susan River in and downstream of Susanville, as well as near other creeks, streams, urban areas. Rock and debris may cover roads especially near or below recent burn areas. * ADDITIONAL DETAILS... - At 112 PM PST, Rounds of high elevation snow and heavy rain are forecast today through Saturday morning before transitioning to snow. - Total rainfall amounts of 3 to 6 inches are expected over the area. The Susan River has been slow to rise as of Thursday afternoon, but additional rainfall may result in minor flooding. - Some locations that will experience flooding include... Eagle Lake, Termo, Herlong, Beckwourth, Doyle, Blairsden, Plumas Eureka State Park, Graeagle, Chilcoot, Bieber, Sierraville, Nubieber, Stampede Reservoir, Verdi, Susanville, Standish, Janesville, Aspen Grove Campground, Antelope Lake and Spaulding. - http://www.weather.gov/safety/flood For river forecast updates, visit cnrfc.noaa.gov
Lassen, CA; Plumas, CA; Sierra, CA
Minor
Likely
Expected
November 21st, 2024 01:22:00 pm PST
November 21st, 2024 01:22:00 pm PST
November 23rd, 2024 12:00:00 pm PST
Flood Warning
Flood Warning issued November 21 at 12:55PM PST until November 23 at 4:00AM PST by NWS Medford OR
* WHAT...Urban area and small stream flooding caused by rain and snowmelt continues. * WHERE...A portion of northern California, including the following county, Siskiyou. * WHEN...Until 400 AM PST Saturday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1240 PM PST, radar, satellite and rain gauge data indicate heavy rain and snowmelt in the warned area. Over the past 18 hours, the snow level has risen to above 6000 feet, and heavy rains of up to several inches have fallen on top of two to three feet of new snow. As a result, flooding is imminent. - Additional rainfall amounts of 3 to 8 inches are possible in the warned area through Saturday. - Some locations that will experience flooding include... Mount Shasta, Weed, Dunsmuir, Pilgrim Creek Snow Park, Trout Creek Campground, Cattle Camp Campground, Fowlers Camp Campground And McCloud Falls, McCloud, Tennant, Mount Shasta Summit Plateau, Mount Shasta Ski Park Highway, Mount Shasta Bunny Flat Trail, Mcbride Springs Campground, Pondosa, Four Corners Snow Park, I 5 Black Butte Summit, Carrick, Edgewood, Medicine Lake Campground and Callahan. - http://www.weather.gov/safety/flood
Siskiyou, CA
Severe
Likely
Expected
November 21st, 2024 12:55:00 pm PST
November 21st, 2024 12:55:00 pm PST
November 23rd, 2024 04:00:00 am PST
Flood Warning
Flood Warning issued November 20 at 12:45PM PST until November 23 at 12:00AM PST by NWS Medford OR
* WHAT...Flooding caused by excessive rainfall and snow melt is expected. * WHERE...Portions of southwest Oregon, including Coos, Curry, Jackson, and Josephine counties and western Siskiyou County in northern California. * WHEN...Until midnight PST Friday Night. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is expected. * ADDITIONAL DETAILS... - At 1227 PM PST, satellite estimates and rain gauge data indicate heavy rain in the warned area. Between 1 and 6 inches of rain have fallen. - Additional rainfall amounts of 3 to 7 inches are possible in the warned area. Some areas will receive snowfall and then switch to rainfall. Rain can melt the snow and cause a higher runoff response than rainfall alone. - http://www.weather.gov/safety/flood
Siskiyou, CA; Coos, OR; Curry, OR; Jackson, OR; Josephine, OR
Severe
Likely
Expected
November 20th, 2024 12:45:00 pm PST
November 20th, 2024 12:45:00 pm PST
November 23rd, 2024 12:00:00 am PST
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Barometer 9%
Humidity Southwest 29.9mph Wind |
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