Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. 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

75°F

24°C

Humidity 31%
Wind Speed Vrbl 7 G 21 mph
Barometer 30.11 in (1013.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 29 Sep 2:53 pm MDT
Detailed forecast for

Western Fall River

This Afternoon
Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Tonight
Mostly clear. Lows in the mid 50s. South winds 10 to 15 mph.
Tuesday
Sunny. Highs in the mid 80s. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
Tuesday Night
Partly cloudy. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday
Sunny. Highs in the lower 80s. West winds 10 to 20 mph with gusts up to 30 mph.
Wednesday Night
Clear. Lows in the lower 50s.
Thursday
Sunny. Highs in the upper 80s.
Thursday Night
Mostly clear. Lows in the mid 50s.
Friday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.
Friday Night
Becoming partly cloudy. A 40 percent chance of showers. Lows in the upper 40s.
Saturday
Partly cloudy with a 20 percent chance of showers. Highs in the lower 70s.
Saturday Night
Partly cloudy with a 30 percent chance of showers. Lows in the upper 40s.
Sunday
Partly cloudy with a 20 percent chance of showers. Highs in the mid 60s.



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157 PM MDT Mon Sep 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database