Long Beach, CA 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 Long Beach.

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

Cold Weather Advisory issued November 18 at 1:10AM PST until November 19 at 10:00AM PST by NWS Sacramento CA

* WHAT...Very cold temperatures 3 to 15 degrees expected at elevations above 6000 feet. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park. * WHEN...From 10 PM this evening to 10 AM PST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. These cold temperatures could be hazardous to pets, plants, and those without adequate heating.

Freeze Warning issued November 18 at 1:10AM PST until November 19 at 10:00AM PST by NWS Sacramento CA

* WHAT...Low temperatures 30 to 36 degrees and frost possible tomorrow morning at elevations below 2000 feet. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Motherlode, Mountains Southwestern Shasta County to Western Colusa County, Northeast Foothills, Northern San Joaquin Valley, and Shasta Lake Area / Northern Shasta County. * WHEN...From 10 PM this evening to 10 AM PST Tuesday. * IMPACTS...These cold temperatures could be hazardous to pets, plants, and those without adequate heating. Frost and freeze conditions could impact sensitive vegetation.

Wind Advisory issued November 18 at 12:56AM PST until November 18 at 2:00PM PST by NWS Hanford CA

* WHAT...West winds 30 to 40 mph with gusts up to 55 mph expected. * WHERE...Mojave Desert Slopes. * WHEN...Until 2 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Freeze Warning issued November 18 at 12:56AM PST until November 19 at 10:00AM PST by NWS Hanford CA

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Buttonwillow - Lost Hills - I5, Caruthers - San Joaquin - Selma, Delano-Wasco-Shafter, Hanford - Corcoran - Lemoore, Merced - Madera - Mendota, Planada - Le Grand - Snelling, South End San Joaquin Valley, Southeast San Joaquin Valley, Visalia - Porterville - Reedley, and West Side of Fresno and Kings Counties. * WHEN...From 10 PM Monday evening to 10 AM PST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Cold Weather Advisory issued November 18 at 12:56AM PST until November 19 at 10:00AM PST by NWS Hanford CA

* WHAT...Very cold temperature as low as 2 degrees expected Above 6000 ft. * WHERE...Kings Canyon NP, Sequoia NP, Yosemite NP outside of the valley, and Yosemite Valley. * WHEN...From 10 PM this evening to 10 AM PST Tuesday Morning. * IMPACTS...The cold wind chills as low as 5 below zero could result in hypothermia if precautions are not taken.

Coastal Flood Advisory issued November 18 at 12:41AM PST until November 18 at 4:00PM PST by NWS San Francisco CA

* WHAT...Minor coastal flooding expected. * WHERE...Bayshore along the San Francisco Bay and San Pablo Bay. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Tidal levels are increasing as a result of higher astronomical tides. Low lying areas within the San Francisco Bay Area may see minor flooding as a result during high tide. San Francisco highest tide is Monday 6.60 ft at 12:11 pm.

Frost Advisory issued November 17 at 11:32PM PST until November 19 at 8:00AM PST by NWS San Francisco CA

* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Northern Monterey Bay, including Watsonville and the Santa Cruz area. * WHEN...From midnight Monday Night to 8 AM PST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Cold conditions will be hazardous to sensitive populations such as unhoused individuals.

Freeze Warning issued November 17 at 11:32PM PST until November 19 at 8:00AM PST by NWS San Francisco CA

* WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...North Bay Interior Mountains and North Bay Interior Valleys. * WHEN...From midnight Monday Night to 8 AM PST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Cold Conditions can lead to hypothermia with prolonged exposure.

Freeze Warning issued November 17 at 11:32PM PST until November 19 at 8:00AM PST by NWS San Francisco CA

* WHAT...Sub-freezing temperatures as low as 26 expected. * WHERE...Interior Central Coast. * WHEN...From midnight Monday Night to 8 AM PST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Cold Conditions can lead to hypothermia with prolonged exposure.

High Wind Watch issued November 17 at 10:49PM PST until November 20 at 1:00AM PST by NWS Eureka CA

* WHAT...Southeast winds 25 to 35 mph with gusts up to 60 mph possible along shore and in the Eel River Delta. * WHERE...Northern Humboldt Coast. * WHEN...From Tuesday evening through late Tuesday night. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. Wind gusts will be particularly strong along windward ridges, exposed coastal headlands, and along the Eel River Delta.

High Wind Watch issued November 17 at 10:49PM PST until November 20 at 4:00AM PST by NWS Eureka CA

* WHAT...Southeast winds 20 to 30 mph with gusts up to 65 mph possible. * WHERE...Humboldt Interior along exposed ridges. * WHEN...From Tuesday evening through late Tuesday night. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.

High Wind Watch issued November 17 at 10:49PM PST until November 20 at 7:00AM PST by NWS Eureka CA

* WHAT...South winds 20 to 30 mph with gusts up to 65 mph possible along shore and along high ridges. * WHERE...Del Norte County. * WHEN...From Tuesday afternoon through Wednesday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. Wind gusts will be particularly strong along windward ridges and exposed coastal headlands.

High Wind Watch issued November 17 at 10:49PM PST until November 20 at 10:00AM PST by NWS Eureka CA

* WHAT...South winds 35 to 45 mph with gusts up to 85 mph possible along the highest ridges of the King Range. * WHERE...Southwestern Humboldt. * WHEN...From Tuesday afternoon through Wednesday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. Wind gusts will be particularly strong along windward ridges and exposed coastal headlands.

Winter Storm Watch issued November 17 at 10:39PM PST until November 20 at 4:00PM PST by NWS Eureka CA

* WHAT...Heavy snow possible. Total snow accumulations between 5 and 10 inches possible above 3,000 feet, 1 and 2.5 foot possible above 4,000 feet. Winds could gust as high as 50 mph. * WHERE...Northern Trinity. * WHEN...From Tuesday morning through Wednesday afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Travel could be very difficult to impossible. Tire chains may be necessary if travelling through mountain passes. Gusty winds could bring down tree branches.

Frost Advisory issued November 17 at 9:39PM PST until November 18 at 8:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...For the Frost Advisory, temperatures dropping to between 32 and 35 degrees will result in frost formation. For the Wind Advisory, north winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Santa Clarita Valley. * WHEN...For the Frost Advisory, from 2 AM to 8 AM PST Monday. For the Wind Advisory, from 3 PM Monday to 3 AM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Frost Advisory issued November 17 at 9:39PM PST until November 18 at 8:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...Temperatures as low as 32 degrees will result in frost formation. * WHERE...Calabasas and Agoura Hills. * WHEN...From 2 AM to 8 AM PST Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Frost Advisory issued November 17 at 9:39PM PST until November 18 at 8:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...For the Frost Advisory, temperatures dropping to between 32 and 35 degrees will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 30 degrees possible. * WHERE...Central Ventura County Valleys, Lake Casitas, and Ojai Valley. * WHEN...For the Frost Advisory, from 2 AM to 8 AM PST Monday. For the Freeze Watch, from late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Wind Advisory issued November 17 at 9:39PM PST until November 18 at 9:00PM PST by NWS Los Angeles/Oxnard CA

* WHAT...For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 50 mph expected. For the Freeze Watch, sub-freezing temperatures as low as 30 degrees possible. * WHERE...Western Antelope Valley Foothills. * WHEN...For the Wind Advisory, from 10 AM to 9 PM PST Monday. For the Freeze Watch, from late Monday night through Tuesday morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of blowing dust and sand could reduce visibility to near zero at times.

Wind Advisory issued November 17 at 9:39PM PST until November 18 at 9:00PM PST by NWS Los Angeles/Oxnard CA

* WHAT...West winds 20 to 35 mph with gusts up to 55 mph expected. * WHERE...Antelope Valley. * WHEN...From 10 AM to 9 PM PST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Areas of blowing dust and sand could reduce visibility to near zero at times.

Wind Advisory issued November 17 at 9:39PM PST until November 19 at 3:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...Northwest winds 15 to 30 mph with gusts up to 45 mph. * WHERE...Santa Barbara County Southwestern Coast. * WHEN...Until 3 AM PST Tuesday. * 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 17 at 9:39PM PST until November 19 at 3:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...North winds 20 to 35 mph with gusts up to 55 mph expected. Strongest Monday night into early Tuesday through the Interstate 5 corridor and the eastern Santa Barbara County mountains. * WHERE...Interstate 5 Corridor, Northern Ventura County Mountains, Santa Barbara County Interior Mountains, Santa Ynez Mountains Eastern Range, Santa Ynez Mountains Western Range, and Southern Ventura County Mountains. * WHEN...Until 3 AM PST Tuesday. * 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 17 at 9:39PM PST until November 19 at 3:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...For the Frost Advisory, temperatures dropping to between 32 and 35 degrees will result in frost formation. For the Wind Advisory, north winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Santa Clarita Valley. * WHEN...For the Frost Advisory, from 2 AM to 8 AM PST Monday. For the Wind Advisory, from 3 PM Monday to 3 AM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Wind Advisory issued November 17 at 9:39PM PST until November 19 at 3:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...North winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Santa Susana Mountains, and Western San Fernando Valley. * WHEN...From 3 PM Monday to 3 AM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Freeze Watch issued November 17 at 9:39PM PST until November 19 at 9:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...Sub-freezing temperatures as low as 30 degrees possible. * WHERE...Eastern Antelope Valley Foothills, Santa Barbara County Central Coast Beaches, Santa Barbara County Inland Central Coast, and Santa Ynez Valley. * WHEN...From late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Freeze Watch issued November 17 at 9:39PM PST until November 19 at 9:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 50 mph expected. For the Freeze Watch, sub-freezing temperatures as low as 30 degrees possible. * WHERE...Western Antelope Valley Foothills. * WHEN...For the Wind Advisory, from 10 AM to 9 PM PST Monday. For the Freeze Watch, from late Monday night through Tuesday morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Areas of blowing dust and sand could reduce visibility to near zero at times.

Freeze Watch issued November 17 at 9:39PM PST until November 19 at 9:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...For the Frost Advisory, temperatures dropping to between 32 and 35 degrees will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 30 degrees possible. * WHERE...Central Ventura County Valleys, Lake Casitas, and Ojai Valley. * WHEN...For the Frost Advisory, from 2 AM to 8 AM PST Monday. For the Freeze Watch, from late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

High Wind Watch issued November 17 at 6:55PM PST until November 20 at 7:00AM PST by NWS Medford OR

* WHAT...South winds 30 to 45 mph with gusts up to 65 mph possible in the Shasta Valley. * WHERE...Central Siskiyou County. This includes much of the Shasta Valley, Interstate 5, Yreka and Montague, with the strongest winds likely near Weed. * WHEN...From Tuesday afternoon through Wednesday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.

High Wind Watch issued November 17 at 6:55PM PST until November 20 at 7:00AM PST by NWS Medford OR

* WHAT...South winds 30 to 50 mph with gusts up to 70 mph possible. * WHERE...Lake County and eastern Klamath County, and Modoc County. This includes Silver Lake, Summer Lake, Paisley, Adel, the Warner Mountains, and portions of Highways 31, 140, and 395. * WHEN...From Tuesday afternoon through Wednesday morning. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...After Wednesday morning, additional episodes of strong winds are possible during the remainder of the week.

Hydrologic Outlook issued November 17 at 5:23PM PST by NWS Eureka CA

ESFEKA * WHAT...A strong and prolonged atmospheric river will impact NW California mid to late week. Moderate to locally heavy rainfall will bring the potential for rapid rises on rivers, streams and creeks across the region. Rain will be heaviest on Wednesday with 2 to 4 inches of rain. High peaks in the King Range could see 6 to 9 inches of rain over 24 hours. Most models show more moderate but persistent rain continuing Thursday through next Saturday with most likely rainfall of 1 to 3 inches each day. Total Storm amounts could easily reach between 6 and 14 inches over 4 days, with up to 21 inches for the King Range. * WHERE...The greatest risk is for Humboldt and Del Norte Counties where soils are already near saturation. Significant rain are also expected for Mendocino and Lake Counties, though generally drier soils will reduce the flood risk. Much of the precipitation in Trinity County will likely fall as snow with snow levels in the eastern half of the county as low as 2500 feet. * WHEN...Greatest risk of heavy rain during the day on Wednesday. More moderate but prolonged rain Thursday through Saturday. The forecast is more uncertain further out. Long range models show the potential for rain to continue into Thanksgiving Week. * IMPACTS...Such rain amounts will greatly increase the risk of flooding, especially for the northern half of the area where soils have already been saturated by previous rain events. Expect flooding on in low lying areas, areas with poor drainage, and increased risk of debris on roadways. Rivers, streams and creeks will rapidly rise. The Eel River is around 20 percent chance of exceeding flood stage Thursday evening. The Mad River and the Russian River are showing 5 to 10 percent of reaching flood stage. * Stay tuned to the weather forecast over the next couple days as forecast confidence and details will likely increase. Beyond rain, this storm is also expected to bring widespread damaging wind.

Winter Storm Warning issued November 17 at 2:15PM PST until November 18 at 10:00PM PST by NWS Medford OR

* WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 45 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 6 and 18 inches with 2 to 3 feet in higher terrain possible. Winds could gust as high as 60 mph. * WHERE...For the Winter Storm Warning, the Cascades and Shasta Highlands of Central and Eastern Siskiyou County including Highway 97 near Mt. Hebron, Medicine Lake and Tennant. * WHEN...For the Winter Storm Warning, until 10 PM PST Monday. For the Winter Storm Watch, from Tuesday afternoon through Wednesday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause extensive damage to trees and power lines.

Winter Storm Warning issued November 17 at 2:15PM PST until November 18 at 10:00PM PST by NWS Medford OR

* WHAT...Heavy snow expected for the higher terrain. Total snow accumulations between 5 and 10 inches. Southwest to west winds gusting as high as 55 mph. * WHERE...Modoc County and North Central and Southeast Siskiyou County. This includes Highway 97 near Mt.Hebron, Medicine Lake, and the Warner Mountains. * WHEN...Until 10 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause extensive damage to trees and power lines.

Winter Storm Warning issued November 17 at 2:15PM PST until November 18 at 10:00PM PST by NWS Medford OR

* WHAT...For the Winter Storm Warning Above 3000 Feet, heavy snow expected. Total snow accumulations between 4 and 14 inches. Winds gusting as high as 45 mph. For the Winter Storm Watch above 3,500 Feet, heavy snow possible. Total snow accumulations between 9 to 17 inches possible with 2 to 3 feet possible in higher terrain. Winds could gust as high as 60 mph. * WHERE...Western Siskiyou County. This includes the higher terrain and mountain passes and portions of Sawyers Bar Road. For the Winter Storm Watch, above 3,500 feet. * WHEN...For the Winter Storm Warning, until 10 PM PST Monday. For the Winter Storm Watch, from Tuesday afternoon through Wednesday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause extensive damage to trees and power lines.

Winter Storm Watch issued November 17 at 2:15PM PST until November 20 at 10:00PM PST by NWS Medford OR

* WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 45 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 6 and 18 inches with 2 to 3 feet in higher terrain possible. Winds could gust as high as 60 mph. * WHERE...For the Winter Storm Warning, the Cascades and Shasta Highlands of Central and Eastern Siskiyou County including Highway 97 near Mt. Hebron, Medicine Lake and Tennant. * WHEN...For the Winter Storm Warning, until 10 PM PST Monday. For the Winter Storm Watch, from Tuesday afternoon through Wednesday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause extensive damage to trees and power lines.

Winter Storm Watch issued November 17 at 2:15PM PST until November 20 at 10:00PM PST by NWS Medford OR

* WHAT...Heavy snow possible. Total snow accumulations between 12 and 18 inches possible with 2 to 3 feet possible in higher terrain. Winds could gust as high as 55 mph. * WHERE...South Central Siskiyou County. This includes Mount Shasta, Dunsmuir, and McCloud, and portions of Highway 89 and I-5. Snow levels Tuesday into Wednesday will fluctuate between 3,000 and 3,500 Feet. * WHEN...From Tuesday afternoon through Wednesday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause extensive damage to trees and power lines.

Winter Storm Watch issued November 17 at 2:15PM PST until November 20 at 10:00PM PST by NWS Medford OR

* WHAT...For the Winter Storm Warning Above 3000 Feet, heavy snow expected. Total snow accumulations between 4 and 14 inches. Winds gusting as high as 45 mph. For the Winter Storm Watch above 3,500 Feet, heavy snow possible. Total snow accumulations between 9 to 17 inches possible with 2 to 3 feet possible in higher terrain. Winds could gust as high as 60 mph. * WHERE...Western Siskiyou County. This includes the higher terrain and mountain passes and portions of Sawyers Bar Road. For the Winter Storm Watch, above 3,500 feet. * WHEN...For the Winter Storm Warning, until 10 PM PST Monday. For the Winter Storm Watch, from Tuesday afternoon through Wednesday evening. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause extensive damage to trees and power lines.

High Surf Advisory issued November 17 at 1:28PM PST until November 19 at 9:00AM PST by NWS Los Angeles/Oxnard CA

* WHAT...Large breaking waves of 7 to 11 feet across west and northwest facing beaches with dangerous rip currents. * WHERE...San Luis Obispo County Beaches and Santa Barbara County Central Coast Beaches. * WHEN...From 2 AM Monday to 9 AM PST Tuesday. * 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...Minor coastal flooding is possible on west and northwest-facing beaches a couple hours on either side of the morning high tide on Monday. High tide on Monday will occur around 1030 AM PST.

Winter Storm Watch issued November 17 at 12:04PM PST until November 20 at 10:00PM PST by NWS Sacramento CA

* WHAT...Heavy snow possible. Total snow accumulations 8 to 15 inches possible above 4500 feet, with locally higher accumulations up to two feet over peaks. Additional accumulations 4 to 8 inches possible down to 3500 feet. Winds could gust as high as 45 mph. * WHERE...Burney Basin / Eastern Shasta County, Mountains Southwestern Shasta County to Western Colusa County, Shasta Lake Area / Northern Shasta County, West Slope Northern Sierra Nevada, and Western Plumas County/Lassen Park Counties. * WHEN...From 4 PM PST Tuesday afternoon through 10 PM PST Wednesday evening. * IMPACTS...Travel could be very difficult to impossible. Slick travel conditions expected, with snow covered roads and chain controls possible. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow levels 3500 to 4000 feet through Wednesday morning, rising to 4000 to 5000 feet through Wednesday afternoon.

Lake Wind Advisory issued November 17 at 4:30AM PST until November 18 at 4:00AM PST by NWS Reno NV

* WHAT...Southwest winds 15 to 25 mph with gusts of 30 to 40 mph and waves 2 to 4 feet for Lake Tahoe. * WHERE...Greater Lake Tahoe Area. * WHEN...From 8 PM this evening to 4 AM PST Monday. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve.