Critical Fire Weather Persists in the Southern High Plains; Snow in the Great Lakes into the Northeast

Elevated to critical fire weather conditions will persist across the central and southern High Plains today as gusty winds and dry conditions continue across the region. A clipper system will bring some lake effect snow to the Great Lakes and snow into the Northeast. Well above-average temperatures are expected to expand across much of the West, into the Plains states, and Southeast. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Mostly Cloudy

59°F

15°C

Humidity 93%
Wind Speed SSW 5 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 25 Feb 08:00 AM PST
Extended Forecast for

3 Miles SW Napa CA

  • Today

    Today: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of dense fog before 10am.  Otherwise, mostly sunny, with a high near 71. Calm wind.

    High: 71 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, partly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 4pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Slight
    Chance Rain

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 49. Calm wind.
Thursday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 71. Calm wind.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 50. Calm wind.
Friday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. Calm wind.
Friday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 52.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A slight chance of rain after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 65.
Sunday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 46.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Napa CA
 38.26°N 122.34°W (Elev. 157 ft)
12:26 am PST Feb 25, 2026
8am PST Feb 25, 2026-6pm PST Mar 3, 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