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

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

35°F

2°C

Humidity 46%
Wind Speed Vrbl 7 mph
Barometer 30.12 in (1021.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Apr 11:53 pm MDT
Extended Forecast for

3 Miles SSE Rochford SD

  • Overnight

    Overnight: Partly cloudy, with a low around 24. West wind around 5 mph becoming calm.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Southeast wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. Light and variable wind becoming southwest around 6 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. Southwest wind 6 to 9 mph, with gusts as high as 29 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.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. West wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 55. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 32. Southeast wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Monday
Mostly sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 39. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 74. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 49. Light and variable wind becoming southwest around 6 mph after midnight.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. Southwest wind 6 to 9 mph, with gusts as high as 29 mph.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 35.
Thursday
Rain and snow showers likely, becoming all snow after noon. Partly sunny, with a high near 44.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Friday
A chance of snow showers. Mostly sunny, with a high near 40.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Saturday
A chance of snow showers. Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Rochford SD
 44.1°N 103.72°W (Elev. 5997 ft)
Last Update:
12:31 am MDT Apr 19, 2026
Forecast Valid:
12am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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