Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

66°F

19°C

Humidity 42%
Wind Speed WNW 19 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 May 06:30 PM PDT
Extended Forecast for

Monte Rio CA

  • Tonight

    Tonight: Mostly clear, with a low around 48. Northwest wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 25 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 3am, then a slight chance of rain after 4am.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 50. Calm wind.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of rain before 11am.  Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 68. Calm wind becoming southwest 5 to 8 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 51. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a high near 68. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of rain before 3am, then a slight chance of rain after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 20%.
Thursday
A 30 percent chance of rain before 11am. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming southwest 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 51. West southwest wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Monte Rio CA
 38.47°N 123°W (Elev. 525 ft)
1:26 pm PDT May 26, 2026
6pm PDT May 26, 2026-6pm PDT Jun 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database