Alerts from NWS Sacramento CA (UNOFFICIAL)
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sto.nws-bot.us
Alerts from NWS Sacramento CA (UNOFFICIAL)
@sto.nws-bot.us
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Unofficial bot sharing alerts from NWS Sacramento CA.

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Dense Fog Advisory issued November 24 at 2:01PM PST until November 25 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From midnight tonight to 11 AM PST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 24, 2025 at 10:15 PM
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Dense Fog Advisory issued November 23 at 7:20PM PST until November 24 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...Until 11 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 24, 2025 at 3:30 AM
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Dense Fog Advisory issued November 23 at 2:17PM PST until November 24 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 3 AM to 11 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 23, 2025 at 10:30 PM
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Dense Fog Advisory issued November 23 at 2:00PM PST until November 24 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 3 AM to 11 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 23, 2025 at 10:15 PM
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Dense Fog Advisory issued November 23 at 10:37AM PST until November 23 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
Dense Fog Advisory will be allowed to expire at 11 AM this morning. Visibility is improving slowly this morning, continue to use caution if you encounter areas of patchy dense fog while driving.
November 23, 2025 at 6:45 PM
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Dense Fog Advisory issued November 22 at 10:14PM PST until November 23 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 3 AM to 11 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 23, 2025 at 6:15 AM
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Dense Fog Advisory issued November 22 at 2:03PM PST until November 23 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...From 3 AM to 11 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 22, 2025 at 10:15 PM
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Dense Fog Advisory issued November 22 at 10:35AM PST until November 22 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
Visibilities have improved across the Valley, so the Fog Advisory will be allowed to expire at 11 AM today.
November 22, 2025 at 6:45 PM
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Dense Fog Advisory issued November 22 at 4:32AM PST until November 22 at 11:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central and Southern Sacramento Valley, and Northern San Joaquin Valley. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 22, 2025 at 12:45 PM
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Dense Fog Advisory issued November 20 at 11:36PM PST until November 21 at 10:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Central Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...Until 10 AM PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...For the Central Sacramento Valley, dense fog will likely develop along and east of Highway 99.
November 21, 2025 at 7:45 AM
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Winter Weather Advisory issued November 17 at 3:37PM PST until November 17 at 4:00PM PST by NWS Sacramento CA
Additional Details Here.
The Winter Weather Advisory will be allowed to expire at 4 PM this afternoon. Light snow showers will continue in the higher elevations of the advisory area for the next few hours, with little to no additional accumulation expected. Check quickmap.dot.ca.gov for road conditions before mountain travel.
November 17, 2025 at 11:45 PM
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Special Weather Statement issued November 17 at 3:05PM PST by NWS Sacramento CA
Additional Details Here.
At 305 PM PST, Doppler radar was tracking a strong thunderstorm near Waterford, or 7 miles north of Turlock. This thunderstorm was nearly stationary. HAZARD...Winds in excess of 30 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Waterford, Hickman, and Hughson.
November 17, 2025 at 11:15 PM
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Winter Weather Advisory issued November 16 at 10:40AM PST until November 17 at 4:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Moderate snow expected above 6000 feet. Total snow accumulations of 6 to 12 inches with 1 to 2 feet at the highest peaks. South to southwest winds gusting as high as 40 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park Counties. * WHEN...Until 4 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes. * ADDITIONAL DETAILS...Snow levels around 6500-7000 feet today, lowering to around 5000-6000 feet by Monday morning. A break in moderate snow will continue for the next few hours, then tonight through Monday moderate snow is expected.
November 16, 2025 at 6:45 PM
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Winter Weather Advisory issued November 15 at 1:02PM PST until November 17 at 4:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Moderate snow expected above 6000 feet. Total snow accumulations of 4 to 10 inches with 1 to 2 feet at the highest peaks. South to southwest winds gusting as high as 40 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park above 6000 feet. * WHEN...From 10 PM this evening to 4 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning and evening commutes. * ADDITIONAL DETAILS...Snow levels above 8000 feet tonight, 6500-7000 feet Sunday, then lowering to around 5500-6000 feet by Monday morning. A brief break in moderate snow is expected Sunday evening ahead of the next system Sunday night through Monday.
November 15, 2025 at 9:15 PM
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Winter Weather Advisory issued November 13 at 11:31AM PST until November 14 at 10:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Wet snow expected above 7000 feet. Total snow accumulations of 3 to 6 inches south of Highway 50 with 12 to 18 inches at the highest peaks. Winds gusting as high as 50 mph. * WHERE...West Slope Northern Sierra Nevada above 7000 feet. * WHEN...From 4 PM this afternoon to 10 AM PST Friday. * IMPACTS...The hazardous conditions could impact the Thursday evening and Friday morning commutes. * ADDITIONAL DETAILS...Snow levels above 8000 feet through Thursday night, then lowering to around 7000-7500 feet by Friday morning.
November 13, 2025 at 7:45 PM
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Flood Advisory issued November 13 at 10:38AM PST until November 13 at 7:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...Portions of interior northern California, including the following counties, Placer, Amador, Butte, Calaveras, Colusa, El Dorado, Glenn, Nevada, Sacramento, San Joaquin, Solano, Stanislaus, Sutter, Tehama, Tuolumne, Yolo and Yuba. * WHEN...Until 700 PM PST Thursday. * 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 1030 AM PST, Doppler radar indicated moderate to locally heavy rain. This is causing urban and small stream flooding. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 3 inches are expected over the area, highest amounts in the foothills. This additional rain will result in minor flooding. California Highway Patrol has reported roadway flooding in the area. - Some locations that will experience flooding include... Sacramento, Stockton, Modesto, Elk Grove, Roseville, Fairfield, Vacaville, Chico, Citrus Heights, Folsom, Turlock, Davis, Rocklin, Woodland, Ceres, Paradise, Galt, Oakdale, Oroville and Auburn. - http://www.weather.gov/safety/flood
November 13, 2025 at 6:45 PM
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Wind Advisory issued November 13 at 9:52AM PST until November 13 at 6:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Southerly winds 15 to 25 mph with gusts up to 35 to 50 mph expected. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Northeast Foothills and Northern San Joaquin Valley. * WHEN...Until 6 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. * ADDITIONAL DETAILS...Strongest winds expected through late afternoon.
November 13, 2025 at 6:00 PM
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Winter Weather Advisory issued November 12 at 1:55PM PST until November 14 at 7:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Wet snow expected above 7000 feet. Total snow accumulations of 3 to 8 inches south of Highway 50 with 12 to 18 inches at the highest peaks. Winds gusting as high as 50 mph. * WHERE...West Slope Northern Sierra Nevada above 7000 feet. * WHEN...From 4 PM Thursday to 7 AM PST Friday. * IMPACTS...The hazardous conditions could impact the Thursday evening and Friday morning commutes. * ADDITIONAL DETAILS...Snow levels initially above 8000 feet through Thursday evening, then lowering to around 6500-7500 feet late Thursday night through Friday.
November 12, 2025 at 10:00 PM
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Wind Advisory issued November 12 at 1:04PM PST until November 13 at 1:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Southerly winds 15 to 25 mph with gusts up to 35 to 50 mph expected. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Northeast Foothills and Northern San Joaquin Valley. * WHEN...From 10 PM this evening to 1 PM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds expected Thursday morning.
November 12, 2025 at 9:15 PM
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Winter Weather Advisory issued November 11 at 12:13PM PST until November 14 at 4:00AM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Moderate snow expected above 6500 feet. Total snow accumulations of 3 to 8 inches above 6500 feet with 1 to 2 feet at the highest peaks south of US Highway 50. Southwest winds gusting as high as 50 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park above 6500 feet. * WHEN...From 1 AM Thursday to 4 AM PST Friday. * IMPACTS...Plan on slippery road conditions above 6500 feet. The hazardous conditions could impact the Thursday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow levels initially above 8000 feet Wednesday evening through midday Thursday, then lowering to around 5500-6500 feet Thursday afternoon through Friday.
November 11, 2025 at 8:15 PM
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Wind Advisory issued November 11 at 11:38AM PST until November 13 at 1:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Southerly winds 15 to 25 mph with gusts up to 35 to 50 mph expected. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Northeast Foothills and Northern San Joaquin Valley * WHEN...From 10 PM Wednesday to 1 PM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds expected Thursday morning.
November 11, 2025 at 7:45 PM
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🚨 Winter Storm Watch issued November 10 at 11:56AM PST until November 14 at 4:00AM PST by NWS Sacramento CA 🚨
Additional Details Here.
* WHAT...Heavy snow possible. Most likely total snow accumulations of 4 to 8 inches above 5000 feet with 1 to 2 feet above pass level. Southwest winds could gust as high as 50 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park above 5000 feet. * WHEN...From late Wednesday night through late Thursday night. * IMPACTS...Travel could be very difficult above 5000 feet. The hazardous conditions could impact the Thursday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Low confidence on exact timing and snow amounts. Check back frequently for updates on the forecast.
November 10, 2025 at 8:00 PM
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Wind Advisory issued November 5 at 12:00AM PST until November 5 at 4:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Southerly winds 15 to 25 mph with gusts 35 to 45 mph expected, and gusts of 45 to 55 mph in the Delta. * WHERE...Carquinez Strait and Delta, Sacramento Valley, and Northeast Foothills * WHEN...Until 4 PM PST Wednesday. * IMPACTS...Gusty southerly winds will blow around unsecured objects. Tree limbs could be blown down and local power outages may result. * ADDITIONAL DETAILS...Strongest winds expected this morning.
November 5, 2025 at 8:15 AM
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Wind Advisory issued November 4 at 12:31PM PST until November 5 at 4:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Southerly winds 15 to 25 mph with gusts 35 to 45 mph expected, and gusts of 45 to 55 mph in the Delta. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northeast Foothills/Sacramento Valley, Northern Sacramento Valley, and Southern Sacramento Valley. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Gusty southerly winds will blow around unsecured objects. Tree limbs could be blown down and local power outages may result. * ADDITIONAL DETAILS...Strongest winds expected Wednesday morning.
November 4, 2025 at 8:45 PM
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Wind Advisory issued November 4 at 1:33AM PST until November 5 at 4:00PM PST by NWS Sacramento CA
Additional Details Here.
* WHAT...Southerly winds 15 to 25 mph with gusts 35 to 45 mph expected, and gusts of 45 to 55 mph in the Delta. * WHERE...Carquinez Strait and Delta, Sacramento Valley, and Northeast Foothills. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Gusty southerly winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds expected Wednesday morning.
November 4, 2025 at 9:45 AM