Wintry Mix in the Appalachians and Northern Plains; Thunderstorms in the Southern Plains into the Ohio Valley.

Wintry precipitation is possible in the Appalachian Mountains with some ice accretions expected for the southern/central Appalachians. Some light snow/ice accumulations will be possible over portions of the northern Plains. Showers and thunderstorms are expected across the Lower Ohio Valley southwest into the Southern Plains. Low elevation rain and higher elevation continue in the Northwest. Read More >

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Last Map Update: Sun, Dec 15, 2024 at 2:52:31 pm PST

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

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A Winter Weather Advisory has been issued for the Shasta County mountains beginning tonight at 10PM thru 4 AM Tuesday, Dec 17. 5-12 inches of snow is forecast for elevations above 3000 feet, locally up to 2 feet over peaks.

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Wintry Mix in the Appalachians and Northern Plains; Thunderstorms in the Southern Plains into the Ohio Valley.

NWS Forecast Office Sacramento, CA