Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

59°F

15°C

Humidity 37%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 30 Dec 11:26 AM PST
Extended Forecast for

17 Miles SW Willows CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 53. North wind around 6 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. West northwest wind 3 to 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 10am.  Cloudy, with a high near 54. Light and variable wind becoming east around 5 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 42. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • New Year's Day

    New Year's Day: Rain.  High near 50. Calm wind becoming east southeast around 6 mph in the afternoon.  Chance of precipitation is 90%.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 4am, then showers and possibly a thunderstorm after 4am.  Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 10am, then rain after 10am.  High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 40.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 53. North wind around 6 mph.
Tonight
Mostly cloudy, with a low around 42. West northwest wind 3 to 5 mph.
Wednesday
A 30 percent chance of rain after 10am. Cloudy, with a high near 54. Light and variable wind becoming east around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
New Year's Day
Rain. High near 50. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 90%.
Thursday Night
Rain before 4am, then showers and possibly a thunderstorm after 4am. Low around 45. Chance of precipitation is 90%.
Friday
Showers and possibly a thunderstorm before 10am, then rain after 10am. High near 53. Chance of precipitation is 90%.
Friday Night
Rain. Cloudy, with a low around 40.
Saturday
Rain likely. Mostly cloudy, with a high near 50.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Partly sunny, with a high near 49.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38.
Monday
Rain likely. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Willows CA
 39.36°N 122.42°W (Elev. 801 ft)
1:21 am PST Dec 30, 2025
12pm PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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