Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

47°F

8°C

Humidity 99%
Wind Speed S 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 04 Mar 01:08 AM PST
Extended Forecast for

6 Miles SSW Saint Helena CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 49. West wind around 7 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 60. West northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 60 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. West northwest wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. North wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. North wind around 10 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 49. West wind around 7 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 60. West northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Wednesday Night
Clear, with a low around 42. West northwest wind 8 to 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 62. North wind 10 to 13 mph, with gusts as high as 26 mph.
Thursday Night
Clear, with a low around 48. North wind around 10 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Saint Helena CA
 38.42°N 122.49°W (Elev. 1627 ft)
12:26 am PST Mar 4, 2026
1am PST Mar 4, 2026-6pm PDT Mar 10, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database