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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Fair

19°C

66°F

Humidity 60%
Wind Speed WSW 7 MPH
Barometer 30.00 in
Dewpoint 11°C (52°F)
Visibility 16 km
Last update 21 Jul 9:05 am PDT
Extended Forecast for

Napa CA

  • Today

    Today: Sunny, with a high near 30. South wind 16 to 24 km/h, with gusts as high as 32 km/h.

    Sunny

    High: 30 °C

  • Tonight

    Tonight: Clear, with a low around 13. South wind 19 to 24 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.

    Clear

    Low: 13 °C

  • Saturday

    Saturday: Sunny, with a high near 31. South wind 13 to 18 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 34 km/h.

    Sunny

    High: 31 °C

  • Saturday
    Night

    Saturday Night: Clear, with a low around 14. South wind 18 to 23 km/h decreasing to 11 to 16 km/h in the evening. Winds could gust as high as 29 km/h.

    Clear

    Low: 14 °C

  • Sunday

    Sunday: Sunny, with a high near 29. South wind 14 to 19 km/h increasing to 21 to 26 km/h in the morning. Winds could gust as high as 34 km/h.

    Sunny

    High: 29 °C

  • Sunday
    Night

    Sunday Night: Clear, with a low around 14.

    Clear

    Low: 14 °C

  • Monday

    Monday: Sunny, with a high near 27.

    Sunny

    High: 27 °C

  • Monday
    Night

    Monday Night: Clear, with a low around 14.

    Clear

    Low: 14 °C

  • Tuesday

    Tuesday: Sunny, with a high near 27.

    Sunny

    High: 27 °C

Detailed Forecast

Today
Sunny, with a high near 30. South wind 16 to 24 km/h, with gusts as high as 32 km/h.
Tonight
Clear, with a low around 13. South wind 19 to 24 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.
Saturday
Sunny, with a high near 31. South wind 13 to 18 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 34 km/h.
Saturday Night
Clear, with a low around 14. South wind 18 to 23 km/h decreasing to 11 to 16 km/h in the evening. Winds could gust as high as 29 km/h.
Sunday
Sunny, with a high near 29. South wind 14 to 19 km/h increasing to 21 to 26 km/h in the morning. Winds could gust as high as 34 km/h.
Sunday Night
Clear, with a low around 14.
Monday
Sunny, with a high near 27.
Monday Night
Clear, with a low around 14.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Clear, with a low around 13.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Clear, with a low around 13.
Thursday
Sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 6 m)
7:01 am PDT Jul 21, 2017
9am PDT Jul 21, 2017-6pm PDT Jul 27, 2017
 
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