National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

23°F

-5°C

Humidity 91%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 20 Feb 04:26 AM PST
Extended Forecast for

22 Miles WSW Willows 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: 24 °F

    Frost

  • Friday

    Friday: Widespread frost before 10am. Otherwise, partly sunny, with a high near 46. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 46 °F

    Frost then
    Partly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 50. Light southeast wind increasing to 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 37. South southeast wind around 8 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 59.

    High: 59 °F

    Rain Likely

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 24. Calm wind.
Friday
Widespread frost before 10am. Otherwise, partly sunny, with a high near 46. Calm wind becoming east southeast around 6 mph in the afternoon.
Friday Night
Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Saturday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 50. Light southeast wind increasing to 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 37. South southeast wind around 8 mph. Chance of precipitation is 80%.
Sunday
Rain. High near 55. Chance of precipitation is 80%.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 59.
Monday Night
Rain. Cloudy, with a low around 46.
Tuesday
Rain. Mostly cloudy, with a high near 59.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 63.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles WSW Willows CA
 39.36°N 122.54°W (Elev. 1214 ft)
Last Update:
1:21 am PST Feb 20, 2026
Forecast Valid:
4am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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