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

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Hazardous Weather Conditions

Current conditions at

STONYFORD (SYWC1)

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

NA

27°F

-3°C

Humidity 88%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 20 Feb 12:26 AM PST
Extended Forecast for

20 Miles NNE Lakeport CA

Cold Weather Advisory until February 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 20, 09:00am

    NOW until 9:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 30. Southeast wind 6 to 11 mph.

    High: 30 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of snow after 10pm. Widespread frost before 10pm. Otherwise, mostly cloudy, with a low around 26. East wind 7 to 10 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 36. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow, mainly after 10pm. Low around 35. Windy, with a southeast wind 26 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 35 °F

    Snow and
    Windy

  • Sunday

    Sunday: Rain and snow, becoming all rain after 10am. High near 43. Windy. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Windy.
    Rain/Snow
    then Rain

  • Sunday Night

    Sunday Night: Rain. Low around 42. Windy. Chance of precipitation is 80%.

    Low: 42 °F

    Rain and
    Windy

  • Monday

    Monday: Rain likely. Cloudy, with a high near 45. Windy.

    High: 45 °F

    Rain Likely
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 19. West northwest wind around 11 mph.
Friday
Increasing clouds, with a high near 30. Southeast wind 6 to 11 mph.
Friday Night
A 20 percent chance of snow after 10pm. Widespread frost before 10pm. Otherwise, mostly cloudy, with a low around 26. East wind 7 to 10 mph.
Saturday
A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 36. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than one inch possible.
Saturday Night
Snow, mainly after 10pm. Low around 35. Windy, with a southeast wind 26 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Rain and snow, becoming all rain after 10am. High near 43. Windy. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 42. Windy. Chance of precipitation is 80%.
Monday
Rain likely. Cloudy, with a high near 45. Windy.
Monday Night
Rain. Cloudy, with a low around 41. Breezy.
Tuesday
Rain. Cloudy, with a high near 45. Breezy.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Thursday
A chance of rain and snow. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNE Lakeport CA
 39.28°N 122.72°W (Elev. 5381 ft)
Last Update:
1:21 pm PST Feb 19, 2026
Forecast Valid:
1am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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