National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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3 Miles SW Cotati CA

7 Day Forecast

This
Afternoon

Showers Chance for Measurable Precipitation 80%

Showers

High: 61 °F

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 50 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 62 °F

Saturday
Night

Patchy Fog

Patchy
Fog

Low: 47 °F

Sunday

Patchy Fog

Patchy
Fog

High: 65 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 66 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 49 °F

Tuesday

Sunny

Sunny

High: 68 °F

Detailed Forecast

  • This Afternoon Showers and possibly a thunderstorm. High near 61. West wind around 11 mph. Chance of precipitation is 80%.
  • Tonight A chance of showers and thunderstorms. Some of the storms could produce small hail. Mostly cloudy, with a low around 50. West northwest wind 6 to 9 mph. Chance of precipitation is 50%.
  • Saturday A 30 percent chance of showers. Partly sunny, with a high near 62. West northwest wind 5 to 15 mph, with gusts as high as 18 mph.
  • Saturday Night Patchy fog after 11pm. Otherwise, mostly clear, with a low around 47. West northwest wind 7 to 14 mph becoming north in the evening. Winds could gust as high as 18 mph.
  • Sunday Patchy fog before 8am. Otherwise, sunny, with a high near 65. North northwest wind around 5 mph.
  • Sunday Night Mostly clear, with a low around 48.
  • Monday Mostly sunny, with a high near 66.
  • Monday Night Mostly clear, with a low around 49.
  • Tuesday Sunny, with a high near 68.
  • Tuesday Night Mostly clear, with a low around 51.
  • Wednesday Sunny, with a high near 72.
  • Wednesday Night Mostly clear, with a low around 52.
  • Thursday Sunny, with a high near 71.