Current watches, warnings, and advisories for California

• Lake Wind Advisory issued November 20 at 5:59AM PST until November 20 at 7:00PM PST by NWS Reno NV
  * WHAT...Southwest winds 15 to 20 mph with gusts up to 35 mph and waves 1 to 3 feet. * WHERE...Greater Lake Tahoe Area. * WHEN...Until 7 PM PST this evening. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve.
• Wind Advisory issued November 20 at 5:59AM PST until November 20 at 7:00PM PST by NWS Reno NV
  * WHAT...South winds 20 to 35 mph with gusts up to 55 mph. Wind Prone areas will have gusts as high as 65 to 70 mph. * WHERE...In California, Mono County. In Nevada, Greater Reno-Carson City-Minden Area and Mineral and Southern Lyon Counties. * WHEN...Until 7 PM PST this evening. * IMPACTS...Gusty winds will blow […]
• Wind Advisory issued November 20 at 5:46AM PST until November 20 at 10:00PM PST by NWS Eureka CA
  * WHAT...South winds 20 to 30 mph with gusts up to 50 mph for elevations above 1500 ft. * WHERE...Lake County. Strongest winds expected in the Mayacmas Mountains, particularly around Cobb. * WHEN...Until 10 PM PST this evening. * IMPACTS...Wind gusts will be particularly strong along windward ridges and exposed coastal headlands. There is an […]
• Wind Advisory issued November 20 at 5:46AM PST until November 20 at 8:00AM PST by NWS Eureka CA
  * WHAT...South winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Mendocino County. * WHEN...Until 8 AM PST this morning. * 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.
• Winter Storm Warning issued November 20 at 5:45AM PST until November 20 at 10:00PM PST by NWS Eureka CA
  * WHAT...Heavy snow expected. Total snow accumulations between 5 and 10 inches possible above 2,000 feet early this morning, 1 to 3 feet possible above 3,000 feet. Lowest snow levels expected during Wednesday morning, then snow levels expected to slowly rise through the day today. * WHERE...Northeastern Trinity. * WHEN...Until 10 PM PST this evening. […]
• Winter Storm Warning issued November 20 at 5:45AM PST until November 20 at 8:00AM PST by NWS Eureka CA
  * WHAT...Heavy snow expected. An additional 2 to 4 inches possible. * WHERE...Southern Trinity. * WHEN...Until 8 AM PST this morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...This includes highway 36 at South Fork Mountain and additional locations above 3000 feet east of South Fork Mountain.
• Flood Watch issued November 20 at 5:42AM PST until November 22 at 10:00PM PST by NWS Eureka CA
  A major atmospheric river storm is forecast to bring periods of heavy rain and the potential for major flooding in urban and rural areas today through Friday. Small creeks and streams will rapidly rise and may come out of their banks. More extensive flooding, including flooding of main stem rivers, is forecast later in the […]
• Flood Watch issued November 20 at 5:42AM PST until November 22 at 10:00PM PST by NWS Eureka CA
  A major atmospheric river storm is forecast to bring periods of heavy rain and the potential for major flooding in urban and rural areas today through Friday. Small creeks and streams will rapidly rise and may come out of their banks. More extensive flooding, including flooding of main stem rivers, is forecast later in the […]
• Flood Watch issued November 20 at 5:42AM PST until November 22 at 10:00PM PST by NWS Eureka CA
  A major atmospheric river storm is forecast to bring periods of heavy rain and the potential for major flooding in urban and rural areas today through Friday. Small creeks and streams will rapidly rise and may come out of their banks. More extensive flooding, including flooding of main stem rivers, is forecast later in the […]
• Flood Watch issued November 20 at 5:42AM PST until November 22 at 10:00PM PST by NWS Eureka CA
  A major atmospheric river storm is forecast to bring periods of heavy rain and the potential for major flooding in urban and rural areas today through Friday. Small creeks and streams will rapidly rise and may come out of their banks. More extensive flooding, including flooding of main stem rivers, is forecast later in the […]
• Flood Watch issued November 20 at 5:42AM PST until November 23 at 4:00AM PST by NWS San Francisco CA
  * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...The North Bay. * WHEN...Through late Friday night. * 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... - A strong atmospheric river has arrived in the […]
• Flood Watch issued November 20 at 5:42AM PST until November 22 at 10:00PM PST by NWS Eureka CA
  A major atmospheric river storm is forecast to bring periods of heavy rain and the potential for major flooding in urban and rural areas today through Friday. Small creeks and streams will rapidly rise and may come out of their banks. More extensive flooding, including flooding of main stem rivers, is forecast later in the […]
• Wind Advisory issued November 20 at 5:35AM PST until November 21 at 6:00AM PST by NWS San Francisco CA
  * WHAT...South winds 20 to 30 mph with gusts up to 50 mph. * WHERE...The North Bay, and San Francisco and San Francisco Bay Shoreline. * WHEN...Until 6 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The combination of […]
• Red Flag Warning issued November 20 at 5:35AM PST until November 20 at 7:00PM PST by NWS Reno NV
  * CHANGES...Started Red Flag Warning earlier since critical fire conditions are happening across the Sierra Front. * Affected Area...Fire Weather Zone 274 Southern Mono County, Fire Weather Zone 420 Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties, Fire Weather Zone 421 Southern Sierra Front including Alpine, […]
• Flood Watch issued November 20 at 4:27AM PST until November 22 at 8:00PM PST by NWS Medford OR
  * WHAT...Flooding caused by continued excessive rainfall is possible. * WHERE...Portions of northern California including western Siskiyou County, and southwest Oregon including Curry County, Josephine County, Siskiyou Mountains, and Southern Oregon Cascades. * WHEN...Through Friday evening. * IMPACTS...Excessive runoff may result in flooding of rivers and creeks and low-lying or flood-prone areas. Flooding may also […]
• Winter Storm Warning issued November 20 at 4:23AM PST until November 20 at 4:00PM PST by NWS Medford OR
  * WHAT...Heavy wet snow Above 3500 Feet. Additional snow accumulations between 8 and 16 inches. Winds gusting as high as 70 mph. * WHERE...Portions of western Siskiyou County above 3500 feet through tonight, including Etna Summit and Scott Mountain Pass. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Whiteout conditions are possible and will make […]
• Winter Storm Warning issued November 20 at 4:23AM PST until November 20 at 4:00PM PST by NWS Medford OR
  * WHAT...Heavy snow. Additional snow accumulations of 1 to 2 feet. Winds gusting as high as 70 mph. * WHERE...Central and Southeast Siskiyou County. This includes Snowmans Summit on Highway 89 and sections of I-5 between Dunsmuir and Weed, CA. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...The strong winds and weight of snow […]
• Winter Weather Advisory issued November 20 at 4:23AM PST until November 20 at 4:00PM PST by NWS Medford OR
  * WHAT...Snow expected. Additional snow accumulations between 3 and 6 inches. Winds gusting as high as 60 mph over high exposed terrain. * WHERE...In California, Modoc County County. In Oregon, Klamath Basin County. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Wednesday morning commute. […]
• Winter Storm Warning issued November 20 at 4:23AM PST until November 20 at 4:00PM PST by NWS Medford OR
  * WHAT...Heavy snow expected southern Shasta Valley. Additional snow accumulations between 5 to 10 inches. South winds 40 to 45 mph with gusts up to 55 mph expected. * WHERE...Southern Shasta Valley in Central Siskiyou County, including Interstate 5 and Highway 97 near Weed. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...The strong winds […]
• High Wind Warning issued November 20 at 3:55AM PST until November 20 at 7:00PM PST by NWS Medford OR
  * WHAT...South winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Portions of Lake and Modoc counties and far eastern Klamath County, including Lakeview, Valley Falls, Bly, Paisley, Summer Lake, Silver Lake, Adel, Fort Rock, the Warner and Hart mountains, and portions of Highways 395, 31, and 140. Northeast Siskiyou and southwest […]