Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Critical Fire Weather in the Southern Plains

Severe thunderstorms will persist tonight across the Middle Mississippi Valley, producing damaging winds, large to very large hail and several tornadoes. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mostly Cloudy

57°F

14°C

Humidity 62%
Wind Speed SE 6 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 27 Apr 08:35 PM PDT
Extended Forecast for

Santa Rosa CA

  • Tonight

    Tonight: Widespread fog, mainly after 4am.  Otherwise, partly cloudy, with a low around 43. South wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Cloudy
    then Fog

  • Tuesday

    Tuesday: Widespread fog, mainly before 7am.  Otherwise, sunny, with a high near 73. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 73 °F

    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread fog, mainly after 5am.  Otherwise, mostly clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Clear then
    Fog

  • Wednesday

    Wednesday: Areas of fog before 8am.  Otherwise, sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 76 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 47. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 47 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 9am.  Otherwise, sunny, with a high near 80.

    High: 80 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 49.

    Low: 49 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 80.

    High: 80 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Widespread fog, mainly after 4am. Otherwise, partly cloudy, with a low around 43. South wind around 5 mph becoming calm in the evening.
Tuesday
Widespread fog, mainly before 7am. Otherwise, sunny, with a high near 73. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Widespread fog, mainly after 5am. Otherwise, mostly clear, with a low around 46. Light and variable wind.
Wednesday
Areas of fog before 8am. Otherwise, sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 47. West southwest wind around 6 mph becoming calm in the evening.
Thursday
Areas of fog before 9am. Otherwise, sunny, with a high near 80.
Thursday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 49.
Friday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80.
Friday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 48.
Saturday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 75.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 48.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 71.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 48.
Monday
A slight chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.7°W (Elev. 190 ft)
8:51 pm PDT Apr 27, 2026
8pm PDT Apr 27, 2026-6pm PDT May 4, 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