Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

53°F

12°C

Humidity 76%
Wind Speed SE 13 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 05 Jan 05:54 AM PST
Extended Forecast for

3 Miles SW Napa CA

Coastal Flood Advisory January 5, 06:05am until January 5, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory January 5, 06:05am until January 5, 03:00pm

    NOW until 3:00pm Mon

    Coastal Flood Advisory

  • Today

    High: 52 °F

    Showers

  • Tonight

    Tonight: Showers, mainly before 10pm.  Low around 46. East wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Northeast wind 3 to 5 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Calm wind becoming west northwest 5 to 7 mph in the morning.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 3am.  Otherwise, partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

Detailed Forecast

Today
Showers. High near 52. South southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers, mainly before 10pm. Low around 46. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 56. Northeast wind 3 to 5 mph.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Wednesday
Mostly sunny, with a high near 56. Calm wind becoming west northwest 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 54.
Thursday Night
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 36.
Friday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 53.
Friday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 36.
Saturday
Patchy frost. Otherwise, sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Napa CA
 38.26°N 122.34°W (Elev. 157 ft)
12:56 am PST Jan 5, 2026
6am PST Jan 5, 2026-6pm PST Jan 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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