NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

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Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

47°F

8°C

Humidity 87%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 17 Mar 11:26 PM PDT
Extended Forecast for

20 Miles N Clearlake CA

  • Tonight

    Tonight: Clear, with a low around 59. West wind around 8 mph.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Northwest wind 6 to 8 mph becoming southeast in the afternoon.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59. South wind 5 to 8 mph becoming west northwest after midnight.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Northwest wind around 7 mph becoming northeast in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Northeast wind 6 to 9 mph becoming west northwest in the evening.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 59. West wind around 8 mph.
Wednesday
Sunny, with a high near 77. Northwest wind 6 to 8 mph becoming southeast in the afternoon.
Wednesday Night
Clear, with a low around 59. South wind 5 to 8 mph becoming west northwest after midnight.
Thursday
Sunny, with a high near 79. Northwest wind around 7 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 62. Northeast wind 6 to 9 mph becoming west northwest in the evening.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles N Clearlake CA
 39.24°N 122.56°W (Elev. 3199 ft)
2:20 pm PDT Mar 17, 2026
11pm PDT Mar 17, 2026-6pm PDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database