Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73° N Lon: 103.62° W Elev: 5600 ft.

Fair

56°F

13°C

Humidity 87%
Wind Speed W 3 mph
Barometer 30.25 in (1018.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 2 Aug 6:53 am MDT
Detailed forecast for

Western Fall River

Today
Patchy fog this morning. Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. South winds 5 to 10 mph, becoming northwest this afternoon. Chance of rain 20 percent.
Tonight
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 20 percent.
Sunday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds 5 to 10 mph, becoming northeast 10 to 15 mph in the afternoon. Chance of rain 30 percent.
Sunday Night
Mostly clear. Lows in the upper 50s. Southeast winds 5 to 10 mph.
Monday
Mostly sunny. Highs in the mid 90s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
Monday Night
Mostly clear. Lows in the lower 60s.
Tuesday
Mostly sunny. Highs in the mid 90s.
Tuesday Night
Mostly clear. Lows in the lower 60s.
Wednesday
Sunny. Highs in the mid 90s.
Wednesday Night
Mostly clear. Lows in the lower 60s.
Thursday
Mostly sunny. Highs in the upper 90s.
Thursday Night
Mostly clear. Lows in the mid 60s.
Friday
Mostly sunny. Highs in the mid 90s.



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626 AM MDT Sat Aug 2 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database