National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

75°F

24°C

Humidity 44%
Wind Speed WSW 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 29 Mar 12:35 PM PDT
Extended Forecast for

8 Miles WNW Vacaville CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. West wind 5 to 7 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Northwest wind around 7 mph.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. Northwest wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. West wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 63. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

  • Thursday

    Thursday: A slight chance of rain before 11am. Sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain then
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. West wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 61. Northwest wind around 7 mph.
Monday
Partly sunny, with a high near 73. Northwest wind 5 to 9 mph becoming west southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 53. West wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 63. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 50.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 60.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 48.
Thursday
A slight chance of rain before 11am. Sunny, with a high near 59.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 67.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Vacaville CA
 38.39°N 122.11°W (Elev. 1365 ft)
Last Update:
11:26 am PDT Mar 29, 2026
Forecast Valid:
12pm PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation