National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will continue to bring below-normal temperatures across much of the eastern and northern U.S. through Thursday and allow for snow, heavy at times, to fall across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Current Conditions

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3 Miles SW Sonoma CA

7 Day Forecast

San Francisco Bay Area/Monterey, CA

NWS Weather Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 43 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 70 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 40 °F

Saturday

Sunny

Sunny

High: 69 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 71 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 43. West northwest wind 5 to 7 mph.
  • Thursday Mostly sunny, with a high near 70. West wind 8 to 16 mph, with gusts as high as 21 mph.
  • Thursday Night Partly cloudy, with a low around 43. West northwest wind 10 to 17 mph, with gusts as high as 22 mph.
  • Friday Mostly sunny, with a high near 69. West wind 8 to 11 mph.
  • Friday Night Partly cloudy, with a low around 40. West wind 5 to 13 mph.
  • Saturday Sunny, with a high near 69.
  • Saturday Night Partly cloudy, with a low around 42.
  • Sunday Mostly sunny, with a high near 71.
  • Sunday Night Partly cloudy, with a low around 43.
  • Monday Partly sunny, with a high near 67.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 42.
  • Tuesday A slight chance of showers. Partly sunny, with a high near 61.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 43. Breezy.
  • Wednesday Partly sunny, with a high near 65.

 

Additional Forecasts and Information

Zone Area Forecast for North Bay Interior Valleys, CA