Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

67°F

19°C

Humidity 32%
Wind Speed N 9 G 20 mph
Barometer 30.26 in (1019.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 3 Oct 10:53 am MDT
Detailed forecast for

Southern Black Hills

This Afternoon
Sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. North winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight.
Sunday
Partly cloudy in the morning, then clearing. Highs in the lower 70s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Sunday Night
Clear. Lows in the lower 50s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Monday
Sunny. Highs in the lower 80s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Monday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.
Tuesday
Sunny. Highs around 80.
Tuesday Night
Clear. Lows in the lower 50s.
Wednesday
Sunny. Highs in the mid 70s.
Wednesday Night
Mostly clear. Lows in the lower 50s.
Thursday
Sunny. Highs in the lower 70s.
Thursday Night
Clear. Lows in the mid 50s.
Friday
Sunny. Highs in the upper 70s.



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1042 AM MDT Sat Oct 3 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database