Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Clear

54°F

12°C

Humidity 58%
Wind Speed NNW 10 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 May 03:20 AM PDT
Extended Forecast for

Calistoga CA

Coastal Flood Advisory until May 19, 03:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until May 19, 03:00am

    NOW until 3:00am Tue

    Coastal Flood Advisory

  • Overnight

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76. West wind 5 to 10 mph becoming north 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56. North wind 7 to 14 mph, with gusts as high as 31 mph.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 86. North northeast wind 7 to 10 mph, with gusts as high as 32 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54. North wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 50. West wind 3 to 7 mph.
Sunday
Sunny, with a high near 76. West wind 5 to 10 mph becoming north 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Clear, with a low around 56. North wind 7 to 14 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 86. North northeast wind 7 to 10 mph, with gusts as high as 32 mph.
Monday Night
Clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Calistoga CA
 38.58°N 122.59°W (Elev. 525 ft)
1:34 am PDT May 17, 2026
3am 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