Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

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

NA

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint NA
Visibility NA
Last update *** Not a current observation ***
Detailed forecast for

Sully County

Today
Mostly sunny. Highs in the upper 70s. West winds 10 to 15 mph.
Tonight
Mostly clear. Lows in the lower 40s. Southwest winds 5 to 10 mph.
Saturday
Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph, becoming south in the afternoon.
Saturday Night
Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Sunday
Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the lower 50s. North winds 15 to 20 mph.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 30.
Monday And Monday Night
Mostly cloudy. Highs in the lower 60s. Lows in the mid 30s.
Tuesday And Tuesday Night
Mostly cloudy. Highs in the mid 50s. Lows in the upper 30s.
Wednesday
Partly sunny. Much warmer with highs in the lower 70s.
Wednesday Night
Partly cloudy in the evening, then mostly cloudy with a slight chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 20 percent.
Thursday
Partly sunny and breezy. Much cooler with highs in the lower 50s.



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736 AM CDT Fri Mar 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database