Heavy Rain and Severe Storms in the Southern U.S.; Atmospheric River to Impact California

Heavy rain, flash flooding and severe thunderstorms are expected tonight into early Thursday from southern Louisiana into western Georgia. An Enhanced Risk (level 3 of 5) of severe thunderstorms is in effect. Across the West, an atmospheric river will bring a heavy rainfall and flash flooding threat to central and southern California through Thursday. Heavy snow is forecast in the Sierra Nevada. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

rain,mist

46°F

8°C

Humidity 100%
Wind Speed E 3 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 46°F (8°C)
Visibility 3.00 mi
Last update 12 Feb 09:35 PM PST
Extended Forecast for

2 Miles N Monte Rio CA

Flood Watch February 12, 10:00pm until February 15, 10:00pm
Wind Advisory February 13, 03:00am until February 14, 10:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  • Tonight

    Tonight: Rain. The rain could be heavy at times.  Temperature rising to around 52 by 4am. East wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 45 °F

    Heavy Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 10am, then rain between 10am and 4pm, then showers and possibly a thunderstorm after 4pm.  High near 56. Southwest wind 17 to 20 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Low around 48. West southwest wind around 10 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, then gradually becoming sunny, with a high near 57. Northwest wind 9 to 14 mph, with gusts as high as 26 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. North wind around 6 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. The rain could be heavy at times. Temperature rising to around 52 by 4am. East wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain and possibly a thunderstorm before 10am, then rain between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. High near 56. Southwest wind 17 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 48. West southwest wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 50 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 57. Northwest wind 9 to 14 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 40. North wind around 6 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 59.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 57.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Washington's Birthday
Partly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Partly sunny, with a high near 64.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Monte Rio CA
 38.49°N 123°W (Elev. 197 ft)
12:39 pm PST Feb 12, 2025
9pm PST Feb 12, 2025-6pm PST Feb 19, 2025
 
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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