Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

50°F

10°C

Humidity 43%
Wind Speed N 12 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 17 Apr 03:20 AM PDT
Extended Forecast for

Santa Rosa CA

  • Overnight

    Overnight: Clear, with a steady temperature around 46. Light north wind.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Monday

    Monday: Rain likely.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Overnight
Clear, with a steady temperature around 46. Light north wind.
Friday
Sunny, with a high near 74. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 43. Calm wind.
Saturday
Mostly sunny, with a high near 76. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 47. Light and variable wind.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 70.
Sunday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.
Monday
Rain likely. Mostly cloudy, with a high near 63.
Monday Night
Rain likely, mainly before 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 47.
Tuesday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 61.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 67.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Thursday
Patchy fog. Otherwise, sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa CA
 38.45°N 122.7°W (Elev. 190 ft)
2:27 am PDT Apr 17, 2026
3am PDT Apr 17, 2026-6pm PDT Apr 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