National Weather Service United States Department of Commerce

Calm, but cold conditions move into eastern, southern U.S. behind storm

The late-season winter storm that brought snow and ice to parts of the eastern and southern U.S. has moved offshore and in its wake high pressure and arctic air will settle in. Temperatures will be 10-30 degrees below normal on Friday across these regions. Meanwhile, light snow showers are possible across parts of the Upper Midwest and Great Lakes.
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Current Conditions

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7 Miles SW Saint Helena CA

7 Day Forecast

This
Afternoon

Sunny

Sunny

High: 71 °F

Tonight

Clear

Clear

Low: 44 °F

Saturday

Sunny

Sunny

High: 71 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Sunday

Sunny

Sunny

High: 70 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 45 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 67 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 71. West wind around 6 mph.
  • Tonight Clear, with a low around 44. North northwest wind around 5 mph.
  • Saturday Sunny, with a high near 71. North wind around 5 mph becoming calm in the morning.
  • Saturday Night Mostly clear, with a low around 44. West southwest wind around 6 mph becoming light and variable in the evening.
  • Sunday Sunny, with a high near 70. Light and variable wind.
  • Sunday Night Partly cloudy, with a low around 45.
  • Monday Mostly sunny, with a high near 69.
  • Monday Night Partly cloudy, with a low around 46.
  • Tuesday Partly sunny, with a high near 67.
  • Tuesday Night A slight chance of rain. Mostly cloudy, with a low around 48.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 65.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 47.
  • Thursday A chance of showers. Mostly cloudy, with a high near 68.