Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Sher-Wood Airport (KPWD)

Lat: 48.789° N Lon: 104.52297° W Elev: 2264.0 ft.

Overcast

55°F

13°C

Humidity 82%
Wind Speed NW 13 MPH
Barometer 29.52 in (999.66 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Jun 04:55 AM MDT
Detailed forecast for

Sheridan County

Today
Showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 60s. North wind around 20 mph. Chance of rain 90 percent.
Tonight
Partly cloudy. A chance of showers in the evening. Lows in the mid 40s. Northwest wind 15 to 20 mph, decreasing to around 5 mph after midnight. Chance of rain 30 percent.
Thursday
Showers likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Northwest wind 5 to 10 mph, increasing to around 15 mph in the afternoon. Chance of rain 60 percent.
Thursday Night
A slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s. Northwest wind 10 to 15 mph. Chance of precipitation 20 percent.
Juneteenth
Sunny. Highs in the lower 70s. Northwest wind 10 to 15 mph.
Friday Night And Saturday
Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
Saturday Night
A chance of showers. Breezy with lows around 50.
Sunday
Showers likely with a chance of thunderstorms. Highs in the upper 60s.
Sunday Night
A chance of showers with a slight chance of thunderstorms. Lows in the upper 40s.
Monday
A chance of showers. Highs in the mid 60s.
Monday Night
A slight chance of showers. Lows in the mid 40s.
Tuesday
Mostly sunny. Highs in the lower 70s.



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442 AM MDT Wed Jun 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database