Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into the Mid-Atlantic; Elevated to Critical Fire Concerns Out West

Heavy rainfall will continue through midweek from the lower Mississippi Valley to the Mid-Atlantic. Elevated to critical fire weather threat continues across the Central Great Basin and the Central Rockies; and there is an elevated fire risk from southwestern Oregon to northern California. Record river flooding will continue in portions of the Midwest and the Carolinas. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125ft.

Fair

46°F

8°C

Humidity 100%
Wind Speed calm
Barometer 29.84 in
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 24 Sep 4:20 am PDT
Extended Forecast for

5 Miles SSW Saint Helena CA

Red Flag Warning until September 25, 05:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until September 25, 05:00pm

    NOW until
    5:00pm Tue

    Red Flag Warning

  • Overnight

    Overnight: Clear, with a low around 60. North northeast wind around 11 mph.

    Clear

    Low: 60 °F

  • Monday

    Monday: Sunny, with a high near 80. North northeast wind 7 to 14 mph becoming west in the afternoon.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 61. West wind 7 to 14 mph becoming north in the evening.

    Clear

    Low: 61 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82. North northeast wind 8 to 13 mph becoming west in the afternoon.

    Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 62. West wind 6 to 13 mph becoming north in the evening.

    Clear

    Low: 62 °F

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

Overnight
Clear, with a low around 60. North northeast wind around 11 mph.
Monday
Sunny, with a high near 80. North northeast wind 7 to 14 mph becoming west in the afternoon.
Monday Night
Clear, with a low around 61. West wind 7 to 14 mph becoming north in the evening.
Tuesday
Sunny, with a high near 82. North northeast wind 8 to 13 mph becoming west in the afternoon.
Tuesday Night
Clear, with a low around 62. West wind 6 to 13 mph becoming north in the evening.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
5 Miles SSW Saint Helena CA
 38.44°N 122.5°W (Elev. 1398 ft)
3:10 am PDT Sep 24, 2018
4am PDT Sep 24, 2018-6pm PDT Sep 30, 2018
 
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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