Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Dunn County Airport - Weydahl Field (K9Y1)

Lat: 47.39° N Lon: 102.77° W Elev: 2249 ft.

Overcast

55°F

13°C

Humidity 94%
Wind Speed W 2 mph
Barometer 30.09 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Aug 2:55 am MDT
Detailed forecast for

Dunn County

Today
Mostly clear, then becoming mostly sunny in the morning, then becoming sunny. A slight chance of showers in the morning. Highs in the mid 80s. Southwest winds around 5 mph, becoming northeast in the morning, then, increasing to north 10 to 15 mph in the afternoon.
Tonight
Mostly clear. Lows in the lower 50s. North winds around 10 mph.
Saturday
Sunny. Highs in the mid 80s. East winds around 5 mph, becoming southeast with gusts up to 20 mph in the afternoon.
Saturday Night
Increasing clouds. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Sunday
Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Sunday Night
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 40 percent.
Monday
Sunny. Highs in the upper 80s.
Monday Night
Mostly clear. Lows in the mid 50s.
Tuesday
Sunny. Highs in the lower 80s.
Tuesday Night
Mostly clear. Lows in the lower 50s.
Wednesday
Sunny. Highs in the lower 80s.
Wednesday Night
Increasing clouds. Lows in the lower 50s.
Thursday
Mostly sunny with a 20 percent chance of showers. Highs in the lower 80s.



Basemap Options
Click map to change the forecast location
Loading map...
336 AM CDT Fri Aug 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database