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

RUTH (RLKC1)

Lat: 40.25074° N Lon: 123.3198° W Elev: 2732.0 ft.

NA

44°F

7°C

Humidity 71%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 27 Dec 11:23 AM PST
Detailed forecast for

Southern Trinity

Today
Partly cloudy in the morning then clearing. Highs 35 to 50.
Tonight
Partly cloudy in the evening then becoming mostly cloudy. Lows 23 to 33.
Sunday
Sunny. Highs 43 to 58.
Sunday Night
Mostly clear. Lows 28 to 38.
Monday
Sunny. Highs 48 to 63.
Monday Night
Clear. Lows 31 to 41.
Tuesday Through Wednesday
Mostly clear. Highs 50 to 64. Lows 32 to 42.
Wednesday Night
Partly cloudy. Lows 32 to 42.
New Years Day
Mostly cloudy. Rain and snow likely. Highs 42 to 56.
Thursday Night And Friday
Rain and snow likely. Lows 31 to 41. Highs 41 to 56.



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1237 AM PST Sat Dec 27 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database