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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Mostly Cloudy

63°F

17°C

Humidity 83%
Wind Speed W 10 MPH
Barometer 29.96 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Aug 6:35 am PDT
Extended Forecast for

7 Miles WSW Napa Co. Airport CA

  • Today

    Today: Mostly sunny, with a high near 77. West wind 6 to 11 mph becoming south 12 to 17 mph in the morning. Winds could gust as high as 23 mph.

    Mostly Sunny

    High: 77 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 57 °F

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 77. West wind 9 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph.

    Decreasing
    Clouds

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 55. West wind 11 to 17 mph, with gusts as high as 23 mph.

    Increasing
    Clouds

    Low: 55 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. West wind 8 to 16 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

  • Friday

    Friday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

Detailed Forecast

Today
Mostly sunny, with a high near 77. West wind 6 to 11 mph becoming south 12 to 17 mph in the morning. Winds could gust as high as 23 mph.
Tonight
Mostly cloudy, with a low around 57. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 77. West wind 9 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 55. West wind 11 to 17 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 78. West wind 8 to 16 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
7 Miles WSW Napa Co. Airport CA
 38.18°N 122.4°W (Elev. 3 ft)
2:51 am PDT Aug 21, 2017
6am PDT Aug 21, 2017-6pm PDT Aug 27, 2017
 
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