Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

48°F

9°C

Humidity 28%
Wind Speed Calm
Barometer 30.16 in (1020.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 19 Apr 9:53 am MDT
Extended Forecast for

7 Miles WSW Hill City SD

  • Today

    Today: Sunny, with a high near 54. West wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. South wind around 6 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Northwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Southwest wind 3 to 7 mph. Winds could gust as high as 21 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. West wind around 6 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 72. Southwest wind 6 to 11 mph, with gusts as high as 31 mph.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 35. West wind 11 to 18 mph, with gusts as high as 34 mph.

    Low: 35 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain and snow showers likely, becoming all snow after noon.  Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Breezy.
    Rain/Snow
    Likely then
    Snow Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 54. West wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tonight
Mostly clear, with a low around 29. South wind around 6 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 68. West wind 6 to 10 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 40. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 73. Southwest wind 3 to 7 mph. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 49. West wind around 6 mph becoming light and variable. Winds could gust as high as 18 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. Southwest wind 6 to 11 mph, with gusts as high as 31 mph.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. West wind 11 to 18 mph, with gusts as high as 34 mph.
Thursday
Rain and snow showers likely, becoming all snow after noon. Partly sunny, with a high near 43. Breezy.
Thursday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 21. Blustery.
Friday
A chance of snow showers. Mostly sunny, with a high near 40.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 20.
Saturday
A chance of snow showers. Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Hill City SD
 43.9°N 103.7°W (Elev. 6047 ft)
8:52 am MDT Apr 19, 2026
10am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
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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