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NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

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Current conditions at

STONYFORD (SYWC1)

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

NA

46°F

8°C

Humidity 96%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 11 Feb 10:26 PM PST
Extended Forecast for

20 Miles N Clearlake CA

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 1am. Cloudy, with a steady temperature around 44. North northeast wind around 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 51. North wind around 10 mph.

    High: 51 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Northwest wind 8 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. Northwest wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. West northwest wind 5 to 7 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly before 1am. Cloudy, with a steady temperature around 44. North northeast wind around 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 51. North wind around 10 mph.
Thursday Night
Mostly clear, with a low around 42. Northwest wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 55. Northwest wind 5 to 8 mph becoming south southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 42. West northwest wind 5 to 7 mph.
Saturday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 47.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Rain. Mostly cloudy, with a high near 44.
Sunday Night
Rain. Mostly cloudy, with a low around 40.
Washington's Birthday
Rain. Mostly cloudy, with a high near 42.
Monday Night
Rain and snow. Mostly cloudy, with a low around 35.
Tuesday
Rain and snow. Mostly cloudy, with a high near 41.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles N Clearlake CA
 39.24°N 122.56°W (Elev. 3199 ft)
Last Update:
1:20 pm PST Feb 11, 2026
Forecast Valid:
10pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation