National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

49°F

9°C

Humidity 21%
Wind Speed W 12 G 21 mph
Barometer 29.97 in (1014.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 8 Apr 4:53 pm MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 28 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Southwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 50. South wind 5 to 14 mph, with gusts as high as 33 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. South wind 11 to 14 mph, with gusts as high as 33 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Southwest wind 9 to 11 mph, with gusts as high as 28 mph.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 47. West wind 9 to 16 mph, with gusts as high as 31 mph.

    Low: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after noon. Mostly sunny, with a high near 65. West wind 11 to 17 mph, with gusts as high as 34 mph.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Partly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 50. Southwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 27. Northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 50. South wind 5 to 14 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 40. South wind 11 to 14 mph, with gusts as high as 33 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Southwest wind 9 to 11 mph, with gusts as high as 28 mph.
Saturday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 47. West wind 9 to 16 mph, with gusts as high as 31 mph.
Sunday
A chance of showers, mainly after noon. Mostly sunny, with a high near 65. West wind 11 to 17 mph, with gusts as high as 34 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 40.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54.
Monday Night
Rain and snow showers likely. Mostly cloudy, with a low around 28.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 40.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 26.
Wednesday
A slight chance of showers. Sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.85°N 103.52°W (Elev. 6109 ft)
Last Update:
3:22 pm MDT Apr 8, 2026
Forecast Valid:
5pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation