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.

A Few Clouds

44°F

7°C

Humidity 30%
Wind Speed W 17 G 26 mph
Barometer 30.08 in (1019.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 18 Apr 4:53 pm MDT
Detailed forecast for

Central Black Hills

Tonight
Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 35 mph, becoming west around 5 mph after midnight.
Sunday
Sunny. Highs in the mid 50s. West winds around 5 mph, becoming south with gusts up to 25 mph in the afternoon.
Sunday Night
Clear. Lows in the mid 30s. South winds 5 to 10 mph with gusts up to 20 mph.
Monday
Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph with gusts up to 25 mph.
Monday Night
Clear. Lows in the mid 40s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Tuesday
Mostly sunny. Highs in the mid 70s.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Wednesday
Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
Wednesday Night
Partly cloudy with a 50 percent chance of rain showers. Lows in the lower 40s.
Thursday
Partly cloudy. A chance of rain showers and snow showers in the morning, then rain showers and snow showers likely in the afternoon. Little or no snow accumulation. Breezy and much cooler with highs around 50. Chance of precipitation 70 percent.
Thursday Night
A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Breezy, cooler with lows in the mid 20s. Chance of precipitation 50 percent.
Friday
Partly cloudy with a 30 percent chance of snow showers. Highs in the lower 40s.
Friday Night
Partly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s.
Saturday
Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 40s.



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503 PM MDT Sat Apr 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database