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.

Partly Cloudy

30°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 29.87 in (1010.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 8 Apr 6:53 am MDT
Extended Forecast for

4 Miles WNW Custer State Park SD

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 50. West wind 10 to 17 mph, with gusts as high as 33 mph.

    High: 50 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 53. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 30 mph.

    High: 53 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. South wind 9 to 14 mph, with gusts as high as 30 mph.

    Low: 42 °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 26 mph.

    High: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before midnight. Mostly cloudy, with a low around 48. West wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after noon. Mostly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 50. West wind 10 to 17 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 28. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 54. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 28. Northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Friday
Increasing clouds, with a high near 53. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 42. South wind 9 to 14 mph, with gusts as high as 30 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 26 mph.
Saturday Night
A chance of showers before midnight. Mostly cloudy, with a low around 48. West wind 7 to 10 mph, with gusts as high as 24 mph.
Sunday
A chance of showers after noon. Mostly sunny, with a high near 69.
Sunday Night
A chance of showers. Partly cloudy, with a low around 43.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 55.
Monday Night
Rain and snow showers likely. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Custer State Park SD
 43.74°N 103.48°W (Elev. 5600 ft)
Last Update:
6:41 am MDT Apr 8, 2026
Forecast Valid:
7am MDT Apr 8, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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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