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

Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Overcast

54°F

12°C

Humidity 81%
Wind Speed ESE 4 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 02 May 04:35 AM PDT
Extended Forecast for

Calistoga CA

  • Today

    Today: Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 71 °F

    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 49. Light west wind.

    Low: 49 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 68. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 68 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 48. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 48 °F

    Increasing
    Clouds

  • Monday

    Monday: A 30 percent chance of rain. Mostly cloudy, with a high near 64. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 64 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 49. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 49. Light west wind.
Sunday
Areas of fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 68. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 48. West southwest wind 5 to 7 mph becoming calm in the evening.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 64. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 50.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 51.
Thursday
Patchy fog. Otherwise, sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Calistoga CA
 38.58°N 122.59°W (Elev. 525 ft)
Last Update:
2:06 am PDT May 2, 2026
Forecast Valid:
4am PDT May 2, 2026-6pm PDT May 8, 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