Areas of Extreme Heat and Fire Weather in the Pacific Northwest; Heavy Rain in the West and South-central US

Extreme heat will continue across the Pacific Northwest into midweek before finally waning. Hot temperatures, dry, gusty conditions, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Southwest, the Sierras, and the central/southern Plains. A series of storms will bring heavy rain and strong winds to southern Alaska. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803°NLon: 122.8242°WElev: 230.0ft.

NA

58°F

14°C

Humidity 97%
Wind Speed SSE 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 25 Aug 11:23 PM PDT
Extended Forecast for

7 Miles SW Saint Helena CA

  • Tonight

    Tonight: Mostly clear, with a low around 53. West northwest wind 3 to 5 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. West wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. West wind 5 to 7 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Southwest wind 5 to 9 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. West wind 5 to 9 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

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

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 84. West wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 53. West wind 5 to 7 mph.
Wednesday
Sunny, with a high near 81. Southwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 51. West wind 5 to 9 mph.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 55.
Labor Day
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Saint Helena CA
 38.41°N 122.55°W (Elev. 492 ft)
3:18 pm PDT Aug 25, 2025
11pm PDT Aug 25, 2025-6pm PDT Sep 1, 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