Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

45°F

7°C

Humidity 48%
Wind Speed S 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 24 Jan 06:54 PM PST
Extended Forecast for

2 Miles NNW Napa CA

  • Tonight

    Tonight: Patchy frost after 5am.  Otherwise, increasing clouds, with a low around 36. North northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 9am.  Otherwise, mostly cloudy, with a high near 52. Calm wind becoming east around 5 mph in the afternoon.

    High: 52 °F

    Patchy Frost
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. Light east wind.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 10pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain
    and Areas Fog

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy frost after 5am. Otherwise, increasing clouds, with a low around 36. North northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday
Patchy frost before 9am. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 38. Calm wind.
Monday
Mostly sunny, with a high near 58. Light east wind.
Monday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 37. Calm wind.
Tuesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 58.
Tuesday Night
A 30 percent chance of rain after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 41.
Wednesday
A chance of rain, mainly before 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 57.
Wednesday Night
A slight chance of rain before 10pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 41.
Thursday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 62.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Friday
Areas of fog. Otherwise, partly sunny, with a high near 60.
Friday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 42.
Saturday
A slight chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Napa CA
 38.31°N 122.32°W (Elev. 98 ft)
12:26 pm PST Jan 24, 2026
7pm PST Jan 24, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

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