Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday
A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >
Current conditions at
Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)
Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.Mist
48°F
9°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 29.89 in (1012.19 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 5.00 mi |
| Last update | 21 May 07:00 AM PDT |
Extended Forecast for
Monte Rio CA
Today
High: 78 °F
Sunny
Tonight
Low: 51 °F
Mostly Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 51 °F
Mostly Clear
then Patchy
FogSaturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Partly Cloudy
Sunday
High: 68 °F
Mostly Sunny
Sunday Night
Low: 49 °F
Mostly Clear
Memorial Day
High: 69 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. Calm wind.
Friday
Sunny, with a high near 72. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Patchy fog between midnight and 2am. Otherwise, increasing clouds, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 69. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 49.
Memorial Day
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Monte Rio CA
38.47°N 123°W (Elev. 525 ft)
38.47°N 123°W (Elev. 525 ft)
1:25 am PDT May 21, 2026
7am PDT May 21, 2026-6pm PDT May 27, 2026
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