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

55°F

13°C

Humidity 100%
Wind Speed SE 3 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Feb 09:00 PM PST
Extended Forecast for

Napa CA

  • Tonight

    Tonight: Areas of dense fog.  Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Areas of dense fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. Calm wind.

    High: 71 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 74. Calm wind.

    High: 74 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Cloudy then
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 8am.  Otherwise, partly sunny, with a high near 70.

    High: 70 °F

    Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 1am.  Otherwise, cloudy, with a low around 50.

    Low: 50 °F

    Cloudy then
    Patchy Fog

  • Sunday

    Sunday: A slight chance of rain after 4pm.  Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Patchy Fog

Detailed Forecast

Tonight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Thursday
Areas of dense fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. Calm wind.
Thursday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Friday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Calm wind.
Friday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Saturday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 70.
Saturday Night
Patchy fog after 1am. Otherwise, cloudy, with a low around 50.
Sunday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 66.
Sunday Night
A slight chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 20 ft)
12:26 pm PST Feb 25, 2026
9pm PST Feb 25, 2026-6pm PST Mar 4, 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