Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.38033°NLon: 122.82367°WElev: 235.3ft.

NA

63°F

17°C

Humidity 75%
Wind Speed SSW 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 02 Mar 12:37 PM PST
Extended Forecast for

6 Miles SSW Saint Helena CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 60. Light west southwest wind.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. West wind around 5 mph becoming north in the evening.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 46. West wind around 6 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. West northwest wind 9 to 14 mph, with gusts as high as 28 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 60. Light west southwest wind.
Tonight
Mostly clear, with a low around 47. West wind around 5 mph becoming north in the evening.
Tuesday
Sunny, with a high near 62. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 46. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 60. West northwest wind 9 to 14 mph, with gusts as high as 28 mph.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 61.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 65.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Saint Helena CA
 38.42°N 122.49°W (Elev. 1627 ft)
12:26 pm PST Mar 2, 2026
12pm PST Mar 2, 2026-6pm PDT Mar 8, 2026
 
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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