Dangerous Fire Conditions in the Southern High Plains; Severe Weather in the Central Plains and Upper Midwest; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected in the central Plains into the Upper Midwest. Heavy late-season snow and record cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Fairfield / Travis Air Force Base (KSUU)

Lat: 38.26667°NLon: 121.95°WElev: 62.0ft.

Clear

65°F

18°C

Humidity 43%
Wind Speed N 0 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 17 May 08:55 AM PDT
Extended Forecast for

3 Miles SW Vallejo CA

Wind Advisory May 17, 09:36am until May 17, 08:00pm
Red Flag Warning May 17, 09:36am until May 18, 08:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory May 17, 09:36am until May 17, 08:00pm
    Red Flag Warning May 17, 09:36am until May 18, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. Breezy, with a north wind 18 to 24 mph, with gusts as high as 30 mph.

    Low: 60 °F

    Clear then
    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 73. Breezy, with a north wind 19 to 24 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 73 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55. Northwest wind 5 to 11 mph becoming west southwest after midnight.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 70. North northwest wind 9 to 17 mph, with gusts as high as 24 mph.
Tonight
Clear, with a low around 60. Breezy, with a north wind 18 to 24 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 73. Breezy, with a north wind 19 to 24 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Clear, with a low around 55. Northwest wind 5 to 11 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Vallejo CA
 38.11°N 122.27°W (Elev. 3 ft)
2:00 am PDT May 17, 2026
9am PDT May 17, 2026-6pm PDT May 23, 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