Crestmore Warnings, Watches and Advisories

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 Crestmore.

Use the Radar Maps link provided to understand the trajectory of a storm.

Winter Storm Warning issued November 12 at 10:52PM PST until November 13 at 4:00PM PST by NWS Medford OR

* WHAT...For the Winter Weather Advisory BELOW 5000 FEET, wet snow expected. Total snow accumulations between 3 and 7 inches. Winds gusting as high as 45 mph. For the Winter Storm Warning, heavy wet snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 60 mph. * WHERE...Portions of south central Siskiyou County. For the Winter Weather Advisory, this includes portions of I-5 between Weed and Dunsmuir as well as portions of Highway 89. This includes Snowman Summit, Black Butte Summit and the community of Mt Shasta City. For the Winter Storm Warning, this includes Mt Shasta Ski Park and Bunny Flat Rd. * WHEN...From 4 AM to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Wednesday morning commute. Strong winds could cause extensive damage to trees and power lines.

Winter Storm Warning issued November 12 at 10:52PM PST until November 13 at 4:00PM PST by NWS Medford OR

* WHAT...Heavy wet snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 65 mph. * WHERE...Portions of north central, southeast, and western Siskiyou County. This includes Etna Summit on Sawyer's Bar Road and portions of Highway 3 south of Callahan. * WHEN...From 4 AM to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Wednesday morning commute. Very strong winds could cause extensive damage to trees and power lines.

Winter Weather Advisory issued November 12 at 10:52PM PST until November 13 at 4:00PM PST by NWS Medford OR

* WHAT...For the Winter Weather Advisory BELOW 5000 FEET, wet snow expected. Total snow accumulations between 3 and 7 inches. Winds gusting as high as 45 mph. For the Winter Storm Warning, heavy wet snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 60 mph. * WHERE...Portions of south central Siskiyou County. For the Winter Weather Advisory, this includes portions of I-5 between Weed and Dunsmuir as well as portions of Highway 89. This includes Snowman Summit, Black Butte Summit and the community of Mt Shasta City. For the Winter Storm Warning, this includes Mt Shasta Ski Park and Bunny Flat Rd. * WHEN...From 4 AM to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Wednesday morning commute. Strong winds could cause extensive damage to trees and power lines.

High Wind Warning issued November 12 at 10:35PM PST until November 13 at 4:00PM PST by NWS Medford OR

* WHAT...South winds 25 to 35 mph with gusts up to 60 mph. * WHERE...The Shasta Valley in central Siskiyou County, including Weed, Montague, Grenada, and portions of Interstate 5 and Highway 97. * WHEN...Until 4 PM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.

Wind Advisory issued November 12 at 10:35PM PST until November 13 at 7:00PM PST by NWS Medford OR

* WHAT...South winds 30 to 40 mph with gusts up to 50 mph expected. Gusts up to 60 mph are possible over the high terrain of the Warner Mountains and Winter Rim. * WHERE...Portions of Lake and Modoc counties, and eastern Klamath County, including Silver Lake, Paisley, Valley Falls, Adel, Alkali Lake, Wagontire, portions of Highways 31, 395, and 140. * WHEN...From 4 AM to 7 PM PST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winter Weather Advisory issued November 12 at 10:34PM PST until November 13 at 9:00PM PST by NWS Eureka CA

* WHAT...Wet snow expected above 5,000 feet, including Scott Mountain Pass. Total snow accumulations between 5 and 8 inches. Winds gusting as high as 40 mph. * WHERE...Northern Trinity. * WHEN...From 4 AM to 9 PM PST Wednesday. * IMPACTS...Travel could be very difficult.

High Surf Advisory issued November 12 at 10:27PM PST until November 13 at 6:00AM PST by NWS San Francisco CA

* WHAT...Large breaking waves of with up to 20 ft along steep NW facing beaches. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...Until 6 AM PST Wednesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...Northwest facing beaches are most at risk for large turbulent shore break and strong currents. Another round of high surf arrives Thursday, with similar impacts expected.

Winter Storm Watch issued November 12 at 6:52PM PST until November 15 at 10:00PM PST by NWS Hanford CA

* WHAT...Total snow accumulations 6 to 8 inches possible above 5000 feet. * WHERE...A portion of central California. * WHEN...From Thursday afternoon through Friday evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions could impact the Thursday evening and Friday morning commutes.

Frost Advisory issued November 12 at 3:36PM PST until November 13 at 8:00AM PST by NWS San Francisco CA

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Southern Salinas Valley, Arroyo Seco, and Lake San Antonio. * WHEN...From midnight tonight to 8 AM PST Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Cold conditions will be hazardous to sensitive populations such as unhoused individuals.

Wind Advisory issued November 12 at 2:56PM PST until November 13 at 1:00PM PST by NWS Eureka CA

* WHAT...South winds 15 to 25 mph with gusts up to 70 mph expected Areas Belwo 1000 ft. * WHERE...Humboldt Coast. * WHEN...From 10 PM this evening to 1 PM PST Wednesday. * IMPACTS...Wind gusts will be particularly strong along windward ridges and exposed coastal headlands. There is an increased risk of tree branches and other debris on roadways.

Wind Advisory issued November 12 at 2:56PM PST until November 13 at 1:00PM PST by NWS Eureka CA

* WHAT...South winds 15 to 25 mph with gusts up to 55 mph expected Areas Below 1000 ft. * WHERE...Del Norte County. * WHEN...From 10 PM this evening to 1 PM PST Wednesday. * IMPACTS...Wind gusts will be particularly strong along windward ridges and exposed coastal headlands. There is an increased risk of tree branches and other debris on roadways.

Wind Advisory issued November 12 at 2:56PM PST until November 13 at 1:00PM PST by NWS Eureka CA

* WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected Areas Belwo 1000 ft. * WHERE...Humboldt Interior. * WHEN...From 10 PM this evening to 1 PM PST Wednesday. * IMPACTS...Wind gusts will be particularly strong along windward ridges and exposed coastal headlands. There is an increased risk of tree branches and other debris on roadways. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued November 12 at 1:25PM PST until November 13 at 4:00PM PST by NWS Reno NV

* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph. Southwest winds over Lake Tahoe 25 to 35 mph gusting up to 55 mph and waves 3 to 5 feet. * WHERE...Greater Lake Tahoe Area, Surprise Valley California, Lassen-Eastern Plumas-Eastern Sierra Counties, and Northern Washoe County. * WHEN...From 10 AM to 4 PM PST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued November 12 at 1:25PM PST until November 13 at 7:00PM PST by NWS Reno NV

* WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph. * WHERE...In California, Mono County. In Nevada, Greater Reno-Carson City-Minden Area. * WHEN...From 10 AM to 7 PM PST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds may knock down burned trees in the Davis Fire burn area.

Winter Weather Advisory issued November 12 at 1:16PM PST until November 14 at 1:00AM PST by NWS Reno NV

* WHAT...Wet snow for the Tahoe Basin above 7000 feet. Snow accumulations 1 to 4 inches on the west side of Tahoe and up to 2 inches on the east side of Tahoe. Winds gusting up to 50 mph in Sierra valleys and 100 mph or greater along the Sierra crest. * WHERE...Greater Lake Tahoe Area. * WHEN...From 1 PM Wednesday to 1 AM PST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday evening commute. Very strong winds could cause extensive damage to trees and power lines. * ADDITIONAL DETAILS...Areas between 6000 to 7000 feet could see a mix of rain and snow with sleet possible.

Winter Weather Advisory issued November 12 at 1:16PM PST until November 14 at 4:00AM PST by NWS Reno NV

* WHAT...Wet snow above 7000 feet. Snow accumulations 2 to 5 inches. Winds gusting as high as 50 mph. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...From 10 AM Wednesday to 4 AM PST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow accumulations up to 2 inches possible above 6000 feet west of Highway 395.

Winter Weather Advisory issued November 12 at 12:02PM PST until November 15 at 10:00PM PST by NWS Sacramento CA

* WHAT...Snow expected above 5500 feet. Total snow accumulations over three days between 6 and 12 inches, with locally higher amounts over the peaks. Winds gusting as high as 45 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park Counties. * WHEN...From 10 AM Wednesday to 10 PM PST Friday. * IMPACTS...Plan on slick travel conditions. Snow covered roads, chain controls, and travel delays possible. These hazardous conditions may impact commutes Wednesday through Friday. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Impacts expected to arrive in two waves, with the first wave arriving on Wednesday. There will be a brief lull in precipitation Thursday morning, before resuming midday Thursday into Friday. Initial snow levels 5500-6000 feet with the first wave, before lowering to 4500-5500 feet by Friday morning.

High Surf Advisory issued November 12 at 8:50AM PST until November 13 at 10:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...Large breaking waves of 10 to 14 feet across northwest and west-facing beaches, with dangerous rip currents. * WHERE...San Luis Obispo County Beaches and Santa Barbara County Central Coast Beaches. * WHEN...From noon Tuesday to 10 AM PST Wednesday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore. * ADDITIONAL DETAILS...Nuisance coastal flooding possible during morning high tide for NW and W-facing beaches.