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 18 G 31 mph
Barometer 29.96 in (1013.4 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 8 Apr 3:53 pm MDT
Extended Forecast for

6 Miles NW Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 26 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Northeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 32 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Southwest wind 8 to 10 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 71. Southwest wind 7 to 9 mph, with gusts as high as 28 mph.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45. Southwest wind 6 to 8 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after noon. Mostly sunny, with a high near 64. West wind 8 to 11 mph, with gusts as high as 31 mph.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Partly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 26 mph.
Thursday
Mostly sunny, with a high near 50. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 28. Northeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Friday
Mostly sunny, with a high near 51. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 40. Southwest wind 8 to 10 mph, with gusts as high as 31 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 71. Southwest wind 7 to 9 mph, with gusts as high as 28 mph.
Saturday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45. Southwest wind 6 to 8 mph, with gusts as high as 25 mph.
Sunday
A chance of showers, mainly after noon. Mostly sunny, with a high near 64. West wind 8 to 11 mph, with gusts as high as 31 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 39.
Monday
Showers likely, mainly after noon. Partly sunny, with a high near 53.
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.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Hill City SD
 43.99°N 103.65°W (Elev. 5823 ft)
Last Update:
3:22 pm MDT Apr 8, 2026
Forecast Valid:
4pm MDT Apr 8, 2026-6pm MDT Apr 15, 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