Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

39°F

4°C

Humidity 46%
Wind Speed Calm
Barometer 30.15 in (1021.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 19 Apr 7:53 am MDT
Detailed forecast for

Central Black Hills

Today
Mostly sunny. Highs in the mid 50s. South winds 5 to 10 mph. Gusts up to 25 mph this afternoon.
Tonight
Mostly clear. Lows in the mid 30s. South winds 5 to 10 mph with gusts up to 20 mph.
Monday
Partly cloudy in the morning, then clearing. Highs in the lower 70s. West winds 5 to 10 mph with gusts up to 25 mph.
Monday Night
Clear. Lows in the lower 40s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Tuesday
Mostly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Wednesday
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
Wednesday Night
Partly cloudy. Rain showers likely in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 60 percent.
Thursday
Partly cloudy with rain showers and snow showers likely. Little or no snow accumulation. Breezy and much cooler with highs in the upper 40s. Chance of precipitation 70 percent.
Thursday Night
Mostly cloudy. A chance of snow showers in the evening, then a slight chance of snow showers after midnight. Breezy with lows in the mid 20s. Chance of snow 50 percent.
Friday
Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 40s.
Friday Night
Partly cloudy with a 30 percent chance of snow showers. Lows in the lower 20s.
Saturday
Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 40s.



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642 AM MDT Sun Apr 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database