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

MANDAN (KY19)

Lat: 46.77° N Lon: 100.9° W Elev: 1946 ft.

Breezy

32°F

0°C

Humidity 87%
Wind Speed W 21 mph
Barometer 30.10 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 30 Dec 8:55 am CST
Detailed forecast for

Sioux County

Rest Of Today
Mostly sunny. Not as cold. Highs in the upper 30s. Temperature falling into the in the lower 30s in the afternoon. Northwest winds 5 to 10 mph, increasing to 15 to 20 mph in the afternoon.
Tonight
Increasing clouds. Lows 15 to 20. West winds 5 to 10 mph.
Wednesday
Increasing clouds. Highs in the mid 20s. Temperature falling to around 15 in the afternoon. Northeast winds 5 to 15 mph.
Wednesday Night
Mostly cloudy. Lows around 10. East winds 5 to 10 mph, becoming south after midnight.
New Years Day
Mostly sunny. Highs in the upper 20s. South winds 5 to 10 mph, becoming west in the afternoon.
Thursday Night
Mostly cloudy. Lows 10 to 15.
Friday
Mostly cloudy. Highs in the lower 20s.
Friday Night
Mostly cloudy. Lows 15 to 20.
Saturday
Decreasing clouds. Highs around 30.
Saturday Night
Mostly cloudy. Lows 15 to 20.
Sunday
Mostly sunny. Highs in the mid 30s.
Sunday Night
Partly cloudy. Lows 15 to 20.
Monday
Mostly sunny. Highs in the lower 30s.



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837 AM CST Tue Dec 30 2025
 
 

Additional Resources

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