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 bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop 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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Sebastopol CA

7 Day Forecast

San Francisco Bay Area/Monterey, CA

NWS Weather Forecast Office

Tonight

Patchy Fog

Patchy
Fog

Low: 45 °F

Thursday

Patchy Fog

Patchy
Fog

High: 75 °F

Thursday
Night

Patchy Fog

Patchy
Fog

Low: 44 °F

Friday

Patchy Fog

Patchy
Fog

High: 72 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 71 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 44 °F

Sunday

Partly Sunny

Partly
Sunny

High: 73 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 44 °F

Detailed Forecast

  • Tonight Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 45. Calm wind becoming northwest around 5 mph.
  • Thursday Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Light west northwest wind becoming northwest 9 to 14 mph in the morning.
  • Thursday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 44. Northwest wind 8 to 14 mph.
  • Friday Patchy fog before 11am. Otherwise, partly sunny, with a high near 72. Light and variable wind becoming southwest around 6 mph in the afternoon.
  • Friday Night Partly cloudy, with a low around 43. West wind 5 to 8 mph.
  • Saturday Mostly sunny, with a high near 71.
  • Saturday Night Mostly cloudy, with a low around 44.
  • Sunday Partly sunny, with a high near 73.
  • Sunday Night Mostly cloudy, with a low around 44.
  • Monday Partly sunny, with a high near 68.
  • Monday Night A slight chance of showers. Mostly cloudy, with a low around 43.
  • Tuesday A slight chance of showers. Partly sunny, with a high near 62.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 44. Breezy.
  • Wednesday Mostly sunny, with a high near 65.

 

Additional Forecasts and Information

Zone Area Forecast for North Bay Interior Valleys, CA