Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

61°F

16°C

Humidity 63%
Wind Speed S 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Aug 10:00 PM PDT
Extended Forecast for

Monte Rio CA

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 51. West wind 5 to 7 mph becoming calm  after midnight.

    Low: 51 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight.  Otherwise, increasing clouds, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 71. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 71 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 1pm.  Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

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

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 51. West wind 5 to 7 mph becoming calm after midnight.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Sunday Night
Patchy fog after midnight. Otherwise, increasing clouds, with a low around 50. Light and variable wind.
Monday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Tuesday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
A slight chance of showers. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 52.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 71.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Saturday
A slight chance of showers. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Monte Rio CA
 38.47°N 123°W (Elev. 525 ft)
1:26 pm PDT Aug 29, 2026
10pm PDT Aug 29, 2026-6pm PDT Sep 5, 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