Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26° N Lon: 100.86° W Elev: 2724 ft.

Fair

54°F

12°C

Humidity 47%
Wind Speed N 8 G 16 mph
Barometer 29.75 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 26 Mar 3:35 am CDT
Detailed forecast for

Mellette County

Overnight
Partly cloudy. Lows in the mid 40s. North winds 10 to 20 mph with gusts up to 30 mph.
Thursday
Mostly cloudy. A slight chance of rain in the afternoon. Breezy and much cooler with highs around 50. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 20 percent.
Thursday Night
Partly cloudy. Cooler with lows in the mid 20s. Northwest winds 10 to 15 mph.
Friday
Sunny. Highs in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. Southeast winds 10 to 15 mph, increasing to south 15 to 25 mph after midnight. Gusts up to 35 mph.
Saturday
Mostly sunny and breezy. Not as cool with highs in the lower 70s.
Saturday Night
Partly cloudy in the evening, then clearing. Lows around 40.
Sunday
Mostly sunny. Highs in the mid 70s.
Sunday Night
Partly cloudy. Lows in the upper 30s.
Monday
Partly cloudy. Highs around 70.
Monday Night
Partly cloudy. Lows in the lower 40s.
Tuesday
Becoming mostly cloudy. Highs in the mid 70s.
Tuesday Night
Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows in the mid 30s. Chance of precipitation 30 percent.
Wednesday
Mostly cloudy with a chance of rain and snow. Much cooler with highs in the upper 40s. Chance of precipitation 40 percent.



Basemap Options
Click map to change the forecast location
Loading map...
248 AM CDT Thu Mar 26 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database