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NOAA's National Weather Service
Each location shows all alerts on one page
WARNINGS - WATCHES - ADVISORIES - STATEMENTS
Updates every 15 Minutes
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| Butte County | ||
| Effective: Thu, 12/25 11:50am | Severity: Severe | |
| Updated: December 26, 2025 2:31 am | Urgency: Expected | |
| Expires: Fri, 12/26 3:00pm | Certainty: Likely | |
| Areas Affected: Western Plumas County/Lassen Park - West Slope Northern Sierra Nevada | ||
Alert
Details:
* WHAT...Heavy snow expected. total accumulations up to a foot between 4500 to 5500 feet. 4 to 8 feet, with locally higher amounts above 5500 feet. Wind gusts up to 60 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park Counties. * WHEN...Until 10 PM PST Friday. * IMPACTS...Dangerous travel conditions with chain controls and road closures. Localized tree damage, power outages, and low visibility due to the combination of heavy wet snow and strong winds. * ADDITIONAL DETAILS...Snow levels will be around 4500 to 5500 feet today through Friday. Snowfall rates of 1 to 2 inches per hour at times. Information: Check the latest road conditions from Caltrans online at quickmap.dot.ca.gov or dial 5 1 1. |
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| Butte County | ||
| Effective: Thu, 12/25 6:59pm | Severity: Minor | |
| Updated: December 26, 2025 2:31 am | Urgency: Expected | |
| Expires: Fri, 12/26 6:00pm | Certainty: Likely | |
| Areas Affected: Amador, CA - Butte, CA - Calaveras, CA - El Dorado, CA - Nevada, CA - Placer, CA - Sacramento, CA - San Joaquin, CA - Sierra, CA - Solano, CA - Stanislaus, CA - Sutter, CA - Tuolumne, CA - Yolo, CA - Yuba, CA | ||
Alert
Details:
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Portions of central and northern California, including the following counties, in central California, Placer. In northern California, Amador, Butte, Calaveras, El Dorado, Nevada, Sacramento, San Joaquin, Sierra, Solano, Stanislaus, Sutter, Tuolumne, Yolo and Yuba. * WHEN...Until 600 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 656 PM PST, Doppler radar indicated moderate to heavy rain. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Periods of moderate to heavy rainfall is forecast to occur in the advisory area into Friday, resulting in flooding. - Some locations that will experience flooding include... Sacramento, Stockton, Modesto, Elk Grove, Roseville, Citrus Heights, Tracy, Folsom, Turlock, Rocklin, Ceres, Galt, Oakdale, Auburn, Grass Valley, Marysville, Placerville, Sonora, Jackson and Paloma. - http://www.weather.gov/safety/flood Information: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. |
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| Butte County | ||
| Effective: Thu, 12/25 6:59pm | Severity: Minor | |
| Updated: December 26, 2025 2:31 am | Urgency: Expected | |
| Expires: Fri, 12/26 6:00pm | Certainty: Likely | |
| Areas Affected: Butte, CA - Colusa, CA - Glenn, CA - Sacramento, CA - Solano, CA - Sutter, CA - Yolo, CA | ||
Alert
Details:
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of northern California, including the following counties, Butte, Colusa, Glenn, Sacramento, Solano, Sutter and Yolo. * WHEN...Until 600 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 656 PM PST, Doppler radar indicated moderate to heavy rain. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Periods of moderate to heavy rainfall is forecast to occur in the advisory area into Friday, resulting in flooding. - Some locations that will experience flooding include... Vallejo, Fairfield, Vacaville, Davis, Woodland, Benicia, Rumsey, Maxwell, Suisun City, Dixon, Winters, Gridley, Colusa, Dunnigan, Capay, Zamora, Madison, Cadenasso, Brooks and Tancred. - http://www.weather.gov/safety/flood Information: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. |
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| Butte County | ||
| Effective: Thu, 12/25 6:59pm | Severity: Minor | |
| Updated: December 26, 2025 2:31 am | Urgency: Expected | |
| Expires: Fri, 12/26 6:00pm | Certainty: Likely | |
| Areas Affected: Butte, CA - Colusa, CA - Glenn, CA - Shasta, CA - Tehama, CA - Yuba, CA | ||
Alert
Details:
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of northern California, including the following counties, Butte, Colusa, Glenn, Shasta, Tehama and Yuba. * WHEN...Until 600 PM PST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 656 PM PST, Doppler radar indicated moderate to heavy rain. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Periods of moderate to heavy rainfall is forecast to occur in the advisory area into Friday, resulting in flooding. - Some locations that will experience flooding include... Redding, Chico, Paradise, Oroville, Red Bluff, Corning, Orland, Willows, Shingletown, Palo Cedro, Pulga, Palermo, Brush Creek Rs, Shasta Dam, Glenn, Shasta Lake, Anderson, Tehama, Vina and Gerber-Las Flores. - http://www.weather.gov/safety/flood Information: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. |
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| Butte County | ||
| Effective: Thu, 12/25 11:45am | Severity: Moderate | |
| Updated: December 26, 2025 2:31 am | Urgency: Expected | |
| Expires: Fri, 12/26 10:00am | Certainty: Likely | |
| Areas Affected: Northern Sacramento Valley - Central Sacramento Valley - Southern Sacramento Valley - Carquinez Strait and Delta - Northern San Joaquin Valley - Northeast Foothills/Sacramento Valley - Motherlode | ||
Alert
Details:
* WHAT...South winds 15 to 25 mph with gusts up to 45 mph. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Motherlode, Northeast Foothills, and Northern San Joaquin Valley. * WHEN...Until 10 AM PST Friday. * IMPACTS...Gusty winds will blow around unsecured objects and holiday decorations. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...High Wind Warning was downgraded to the Wind Advisory. Breezy southerly winds are expected, with the strongest this evening and overnight. Information: Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. |
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| Butte County | ||
| Effective: Thu, 12/25 7:45pm | Severity: Severe | |
| Updated: December 26, 2025 2:31 am | Urgency: Future | |
| Expires: Fri, 12/26 4:00pm | Certainty: Possible | |
| Areas Affected: Shasta Lake Area / Northern Shasta County - Northern Sacramento Valley - Central Sacramento Valley - Southern Sacramento Valley - Carquinez Strait and Delta - Northern San Joaquin Valley - Mountains Southwestern Shasta County to Western Colusa County - Northeast Foothills/Sacramento Valley - Motherlode | ||
Alert
Details:
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northern California, including the following areas, Sacramento Valley, northern San Joaquin Valley, Delta region, and the foothills of the Sierra Nevada. * WHEN...Through Friday afternoon. * IMPACTS...Excessive runoff will result in rises along area rivers, creeks, streams. Small streams and creeks may rise out of their banks. Flooding may occur in low-lying, poor drainage, and urban areas. Mudslides and rockslides may occur in mountain and foothill areas. * ADDITIONAL DETAILS... - Periods of moderate to heavy rain are forecast into Friday. Debris flows are not expected over recent burn scars in northern California, but do anticipate enhanced runoff in/below scars. - http://www.weather.gov/safety/flood Information: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. |
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