Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

Lat: 46.42806° N Lon: 105.88639° W Elev: 2628.0 ft.

Clear

83°F

28°C

Humidity 47%
Wind Speed SE 17 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 31 Jul 12:53 PM MDT
Detailed forecast for

Powder River County

Rest Of Today
Partly sunny. Isolated showers and thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs around 80. Southeast winds 10 to 20 mph. Chance of precipitation 20 percent.
Tonight
Mostly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms overnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. Southeast winds 5 to 15 mph. Chance of precipitation 50 percent.
Friday
Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 15 mph.
Friday Night
Mostly cloudy. A 40 percent chance of showers and thunderstorms in the evening. Lows around 60. Southeast winds 5 to 10 mph.
Saturday
Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds 5 to 10 mph in the morning shifting to the northwest in the afternoon.
Saturday Night
Mostly cloudy. A 40 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s.
Sunday
Mostly sunny. Chance of showers and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent.
Sunday Night
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows around 60.
Monday
Sunny. Highs in the upper 80s.
Monday Night
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s.
Tuesday
Mostly sunny. Highs in the upper 80s.
Tuesday Night
Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s.
Wednesday
Sunny. Highs in the upper 80s.
Wednesday Night
Mostly clear. Lows in the lower 60s.
Thursday
Mostly sunny. Highs in the upper 80s.



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1150 AM MDT Thu Jul 31 2025
 
 

Additional Resources

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National Digital Forecast Database