Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

45°F

7°C

Humidity 81%
Wind Speed E 12 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Feb 09:00 AM PST
Extended Forecast for

5 Miles W Napa Co. Airport CA

  • Today

    Today: Mostly sunny, with a high near 56. East wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 4am.  Increasing clouds, with a low around 43. East southeast wind 6 to 8 mph.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 10am.  Mostly cloudy, with a high near 61. South wind 6 to 8 mph.

    High: 61 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Patchy Fog

  • Monday

    Monday: A 30 percent chance of rain after 4pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 63. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain, mainly after 10pm.  Low around 51. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 59. Chance of precipitation is 90%.

    High: 59 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 49.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 56. East wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tonight
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 43. East southeast wind 6 to 8 mph.
Sunday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 61. South wind 6 to 8 mph.
Sunday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.
Monday
A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. Calm wind becoming east southeast around 6 mph in the afternoon.
Monday Night
Rain, mainly after 10pm. Low around 51. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 59. Chance of precipitation is 90%.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 49.
Wednesday
A chance of rain. Mostly cloudy, with a high near 62.
Wednesday Night
A chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46.
Thursday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 66.
Thursday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Napa Co. Airport CA
 38.21°N 122.38°W (Elev. 3 ft)
7:14 am PST Feb 21, 2026
9am PST Feb 21, 2026-6pm PST Feb 27, 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