Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

77°F

25°C

Humidity 51%
Wind Speed SE 6 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Jun 01:53 PM PDT
Extended Forecast for

2 Miles SE Guerneville CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Southwest wind around 7 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 51. Light and variable wind.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Patchy fog before 4am, then patchy fog after 5am.  Otherwise, partly cloudy, with a low around 51. Light and variable wind.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 79. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Southwest wind around 7 mph.
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 51. Light and variable wind.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 51. Light and variable wind.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 52.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Guerneville CA
 38.5°N 122.98°W (Elev. 397 ft)
1:26 pm PDT Jun 21, 2026
2pm PDT Jun 21, 2026-6pm PDT Jun 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database