Back-to-Back Winter Storms Across the North-Central U.S.; Severe Weather Threat in the Midwest

A late-season winter storm continues to bring heavy snow, significant sleet, and disruptive icing to the Upper Midwest and western Great Lakes into the morning; and will be followed by another storm. Severe thunderstorms continue across the Midwest to the lower Great Lakes through tonight, before bringing a round of freezing rain and sleet Friday morning across northern New England. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

41°F

5°C

Humidity 93%
Wind Speed SSE 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 03 Apr 02:50 AM PDT
Extended Forecast for

2 Miles SSW Lake Berryessa CA

  • Overnight

    Overnight: Clear, with a low around 49. North northwest wind around 18 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70. Breezy, with a north wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 53. North northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Northeast wind 6 to 11 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

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

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 49. North northwest wind around 18 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 70. Breezy, with a north wind 17 to 22 mph, with gusts as high as 33 mph.
Friday Night
Clear, with a low around 53. North northwest wind around 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 75. Northeast wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 56. Light and variable wind.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 71.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 55.
Wednesday
A chance of rain and thunderstorms. Partly sunny, with a high near 65.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Lake Berryessa CA
 38.54°N 122.26°W (Elev. 1824 ft)
1:25 am PDT Apr 3, 2026
3am PDT Apr 3, 2026-6pm PDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database