Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36° N Lon: 99.2° W Elev: 1919 ft.

Light Rain and Windy

50°F

10°C

Humidity 41%
Wind Speed N 31 G 41 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Dec 5:53 am CST
Detailed forecast for

Custer County

Today
Sunny. Highs in the mid 50s. North winds 15 to 20 mph. Gusts up to 35 mph this morning.
Tonight
Mostly clear. Lows in the mid 30s. Southwest winds 5 to 10 mph.
Thursday
Sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph.
Thursday Night
Mostly clear. Lows in the upper 30s. Southwest winds 5 to 10 mph, becoming west after midnight.
Friday
Sunny. Highs in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Friday Night
Mostly clear. Cold with lows in the upper 20s.
Saturday
Sunny. Highs in the upper 50s.
Saturday Night
Mostly clear. Cold with lows in the lower 20s.
Sunday
Sunny, cooler with highs in the lower 40s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows in the upper 20s.
Monday
Partly sunny. Highs in the mid 50s.
Monday Night
Mostly cloudy. Lows in the upper 30s.
Tuesday
Partly sunny. Highs in the upper 50s.



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435 AM CST Wed Dec 10 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database