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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 >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

37°F

3°C

Humidity 56%
Wind Speed W 9 mph
Barometer 30.10 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 18 Apr 8:55 pm MDT
Extended Forecast for

Black Hills Airport-Clyde Ice Field SD

  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 17 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. East wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Northwest wind 5 to 9 mph becoming calm. Winds could gust as high as 16 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. South wind 5 to 8 mph becoming east in the afternoon. Winds could gust as high as 16 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. East wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after noon. Partly sunny, with a high near 80. Southwest wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 30. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 59. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 41. East wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 74. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 46. Northwest wind 5 to 9 mph becoming calm. Winds could gust as high as 16 mph.
Tuesday
Sunny, with a high near 80. South wind 5 to 8 mph becoming east in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 55. East wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.
Wednesday
A chance of showers after noon. Partly sunny, with a high near 80. Southwest wind 11 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Thursday
Rain showers likely before 3pm, then rain and snow showers likely. Partly sunny, with a high near 51. Windy.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 28. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 44. Breezy.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 26.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Black Hills Airport-Clyde Ice Field SD
 44.48°N 103.79°W (Elev. 3911 ft)
Last Update:
6:56 pm MDT Apr 18, 2026
Forecast Valid:
9pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation