National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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6 Miles SE Lake Berryessa CA

7 Day Forecast

Today

Showers Chance for Measurable Precipitation 90%

Showers

High: 63 °F

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 46 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 63 °F

Saturday
Night

Patchy Fog

Patchy
Fog

Low: 45 °F

Sunday

Sunny

Sunny

High: 67 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 68 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 71 °F

Detailed Forecast

  • Today Showers, with thunderstorms also possible after 11am. High near 63. South wind 5 to 8 mph becoming west in the morning. Chance of precipitation is 90%.
  • Tonight Showers likely and possibly a thunderstorm. Some of the storms could produce small hail. Mostly cloudy, with a low around 46. West southwest wind 3 to 7 mph. Chance of precipitation is 60%.
  • Saturday A 30 percent chance of showers. Partly sunny, with a high near 63. West wind 5 to 7 mph.
  • Saturday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 45. Southwest wind around 7 mph becoming north in the evening.
  • Sunday Sunny, with a high near 67. North wind 6 to 10 mph.
  • Sunday Night Mostly clear, with a low around 47.
  • Monday Mostly sunny, with a high near 68.
  • Monday Night Mostly clear, with a low around 47.
  • Tuesday Mostly sunny, with a high near 71.
  • Tuesday Night Mostly clear, with a low around 50.
  • Wednesday Sunny, with a high near 74.
  • Wednesday Night Mostly clear, with a low around 51.
  • Thursday Sunny, with a high near 73.