Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through Thursday. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the Plains then off the mid-Atlantic by Thursday evening. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

60°F

16°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 25 Feb 06:54 PM PST
Extended Forecast for

Napa Co. Airport CA

  • Tonight

    Tonight: Patchy dense fog after 1am.  Otherwise, mostly cloudy, with a low around 50. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Dense Fog

  • Thursday

    Thursday: Areas of dense fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 70 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 49. West wind around 6 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, mostly cloudy, with a high near 72. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 72 °F

    Areas Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a low around 49.

    Low: 49 °F

    Cloudy

  • Sunday

    Sunday: A slight chance of rain after 4pm.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy dense fog after 1am. Otherwise, mostly cloudy, with a low around 50. West southwest wind around 6 mph becoming calm in the evening.
Thursday
Areas of dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 49. West wind around 6 mph becoming calm in the evening.
Friday
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming east northeast around 6 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Cloudy, with a low around 49.
Sunday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 64.
Sunday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Napa Co. Airport CA
 38.2°N 122.29°W (Elev. 20 ft)
12:26 pm PST Feb 25, 2026
7pm PST Feb 25, 2026-6pm PST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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