Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7° N Lon: 100.1° W Elev: 1874 ft.

Overcast

21°F

-6°C

Humidity 100%
Wind Speed NE 10 mph
Barometer 30.08 in
Dewpoint 21°F (-6°C)
Visibility 8.00 mi
Wind Chill10°F (-12°C)
Last update 31 Dec 3:55 pm CST
Detailed forecast for

Sully County

Tonight
Mostly cloudy. Colder with lows around 11. East winds 10 to 15 mph, becoming southeast after midnight.
New Years Day
Partly sunny. Highs in the lower 30s. Southeast winds 5 to 10 mph, becoming northwest in the afternoon.
Thursday Night
Mostly cloudy. Lows around 14. Northeast winds 5 to 10 mph.
Friday
Mostly cloudy. Highs in the mid 20s. East winds 5 to 10 mph.
Friday Night
Mostly cloudy. Near steady temperature in the lower 20s. Southeast winds 5 to 10 mph, becoming south after midnight.
Saturday
Partly sunny. Highs in the lower 30s.
Saturday Night Through Sunday Night
Mostly cloudy. Lows around 20. Highs in the upper 30s.
Monday
Partly sunny. Highs in the lower 40s.
Monday Night
Mostly cloudy. Lows in the lower 20s.
Tuesday
Partly sunny. A chance of flurries in the morning. Highs in the lower 40s.
Tuesday Night
Partly cloudy. Lows in the lower 20s.
Wednesday
Partly sunny. Highs around 40.



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337 PM CST Wed Dec 31 2025
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database