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

ONIDAMUNC (K98D)

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

Overcast

41°F

5°C

Humidity 61%
Wind Speed NW 17 mph
Barometer 30.17 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 30 Dec 12:35 pm CST
Detailed forecast for

Potter County

This Afternoon
Mostly sunny and not as cold. Near steady temperature in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 19. West winds 10 to 15 mph.
Wednesday
Partly sunny. Colder with highs in the upper 20s. Temperature falling to around 20 in the afternoon. West winds 10 to 15 mph, becoming northeast in the afternoon.
Wednesday Night
Mostly cloudy. Colder with lows around 8 above. East winds around 10 mph, becoming southeast after midnight.
New Years Day
Partly sunny. Highs in the upper 20s. South winds 5 to 10 mph, becoming west in the afternoon.
Thursday Night Through Friday Night
Mostly cloudy. Lows 10 to 15. Highs in the lower 20s.
Saturday
Partly sunny. Not as cold with highs in the lower 30s.
Saturday Night
Mostly cloudy. Lows around 20.
Sunday Through Monday
Partly cloudy. Highs in the upper 30s. Lows around 20.



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1227 PM CST Tue Dec 30 2025
 
 

Additional Resources

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