Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Overcast

55°F

13°C

Humidity 82%
Wind Speed WSW 10 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 01 Apr 06:50 PM PDT
Extended Forecast for

7 Miles SSE Lake Berryessa CA

  • Tonight

    Tonight: Rain, mainly before 10pm.  Low around 41. West wind 10 to 15 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 62. West northwest wind 8 to 16 mph becoming north in the morning. Winds could gust as high as 21 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47. North wind 8 to 16 mph, with gusts as high as 32 mph.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. North wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49. East northeast wind 5 to 7 mph becoming calm.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 10pm. Low around 41. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Sunny, with a high near 62. West northwest wind 8 to 16 mph becoming north in the morning. Winds could gust as high as 21 mph.
Thursday Night
Clear, with a low around 47. North wind 8 to 16 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 72. North wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 34 mph.
Friday Night
Clear, with a low around 49. East northeast wind 5 to 7 mph becoming calm.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Lake Berryessa CA
 38.48°N 122.22°W (Elev. 1798 ft)
1:26 pm PDT Apr 1, 2026
7pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

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