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Fire Weather Threats out West; Wintry Weather Upper Midwest to the Middle Atlantic

High pressure in the west continues to send weather systems into the Great Basin, and this is keeping fire weather threats elevated to critical across southern California. A series of weather systems will bring widespread snow from the Upper Midwest to the Middle Atlantic and Northeast, with heavier snow amounts in lake effect snow bands near the Great Lakes. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Fair

41°F

5°C

Humidity 93%
Wind Speed NW 3 MPH
Barometer 30.07 in
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 13 Dec 9:05 pm PST
Extended Forecast for

5 Miles SSW Saint Helena CA

  • Tonight

    Tonight: Mostly clear, with a low around 51. North northeast wind 7 to 16 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 51 °F

  • Thursday

    Thursday: Sunny, with a high near 65. East northeast wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 23 mph.

    Sunny

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 49. Northeast wind around 11 mph.

    Mostly Clear

    Low: 49 °F

  • Friday

    Friday: Mostly sunny, with a high near 63. Northeast wind 6 to 10 mph becoming west in the morning.

    Mostly Sunny

    High: 63 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 51. Breezy, with a north wind 9 to 14 mph increasing to 18 to 23 mph in the evening. Winds could gust as high as 30 mph.

    Partly Cloudy
    and Breezy

    Low: 51 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Breezy.

    Mostly Sunny
    and Breezy

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Sunday

    Sunday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 51. North northeast wind 7 to 16 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 65. East northeast wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 49. Northeast wind around 11 mph.
Friday
Mostly sunny, with a high near 63. Northeast wind 6 to 10 mph becoming west in the morning.
Friday Night
Partly cloudy, with a low around 51. Breezy, with a north wind 9 to 14 mph increasing to 18 to 23 mph in the evening. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 63. Breezy.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 59.
Click Map For Forecast
Point Forecast:
5 Miles SSW Saint Helena CA
 38.44°N 122.5°W (Elev. 1398 ft)
2:12 pm PST Dec 13, 2017
9pm PST Dec 13, 2017-6pm PST Dec 20, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database