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

62°F

17°C

Humidity 89%
Wind Speed S 8 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 25 Feb 11:56 AM PST
Extended Forecast for

3 Miles NNW Vallejo CA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 64. Southwest wind around 6 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy dense fog after 5am.  Otherwise, mostly cloudy, with a low around 52. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Dense Fog

  • Thursday

    Thursday: Patchy dense fog before 7am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 70 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 52. West wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 72. Calm wind becoming east northeast around 5 mph in the morning.

    High: 72 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a low around 51.

    Low: 51 °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

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 64. Southwest wind around 6 mph.
Tonight
Patchy dense fog after 5am. Otherwise, mostly cloudy, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy dense fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming east northeast around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Cloudy, with a low around 51.
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 48.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Vallejo CA
 38.18°N 122.26°W (Elev. 56 ft)
11:42 am PST Feb 25, 2026
12pm 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