
Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.
A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >
Current conditions at
STONYFORD (SYWC1)
Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.NA
36°F
2°C
| Humidity | 95% |
| Wind Speed | SSE 0 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Last update | 27 Dec 07:26 AM PST |
Extended Forecast for
22 Miles WNW Williams CA
Today

High: 51 °F
Sunny
Tonight

Low: 33 °F
Partly Cloudy
Sunday

High: 54 °F
Sunny
Sunday Night

Low: 35 °F
Clear
Monday

High: 58 °F
Sunny
Monday Night

Low: 36 °F
Clear
Tuesday

High: 58 °F
Sunny
Tuesday Night

Low: 37 °F
Mostly Clear
Wednesday

High: 59 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 51. North wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 33. Northwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 54. North wind 6 to 10 mph.
Sunday Night
Clear, with a low around 35. North northwest wind around 8 mph.
Monday
Sunny, with a high near 58. North wind 6 to 8 mph.
Monday Night
Clear, with a low around 36.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 59.
Wednesday Night
A slight chance of rain after 10pm. Partly cloudy, with a low around 37.
New Year's Day
A chance of rain. Partly sunny, with a high near 55.
Thursday Night
Rain likely. Mostly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 54.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
22 Miles WNW Williams CA
39.3°N 122.49°W (Elev. 1253 ft)
39.3°N 122.49°W (Elev. 1253 ft)
1:21 am PST Dec 27, 2025
8am PST Dec 27, 2025-6pm PST Jan 2, 2026


