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Hazardous Weather Conditions

Current conditions at

STONYFORD (SYWC1)

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

NA

33°F

1°C

Humidity 94%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 19 Feb 05:26 AM PST
Extended Forecast for

17 Miles WNW Williams CA

Winter Storm Warning February 19, 06:09am until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 19, 06:09am until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Today

    High: 46 °F

    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. West wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44. Northwest wind 5 to 7 mph becoming east in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Southeast wind around 5 mph becoming light and variable in the evening.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 47. Northeast wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 47 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Today
Snow, mainly before 10am. High near 46. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Mostly clear, with a low around 23. West wind 6 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 44. Northwest wind 5 to 7 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 27. Southeast wind around 5 mph becoming light and variable in the evening.
Saturday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 47. Northeast wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
Rain likely. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 56.
Monday Night
Rain. Cloudy, with a low around 43.
Tuesday
Rain. Mostly cloudy, with a high near 56.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Williams CA
 39.26°N 122.42°W (Elev. 1850 ft)
Last Update:
3:26 am PST Feb 19, 2026
Forecast Valid:
6am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation