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

Spearfish / Clyde Ice (KSPF)

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

Fair

59°F

15°C

Humidity 31%
Wind Speed E 20 mph
Barometer 30.05 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 Apr 5:35 pm MDT
Extended Forecast for

3 Miles S Whitewood SD

  • Tonight

    Tonight: Mostly clear, with a low around 42. Southeast wind 9 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71. Southwest wind 6 to 10 mph becoming northwest in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Southwest wind 6 to 8 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 76. Southwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 39. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Rain showers before 9am, then rain and snow showers.  Mostly cloudy, with a high near 45. Windy, with a northwest wind 25 to 30 mph increasing to 31 to 36 mph in the morning. Winds could gust as high as 55 mph.

    High: 45 °F

    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Southeast wind 9 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Monday
Mostly sunny, with a high near 71. Southwest wind 6 to 10 mph becoming northwest in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 48. Northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 76. Southwest wind 6 to 8 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 57. East wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Southwest wind 11 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 39. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Thursday
Rain showers before 9am, then rain and snow showers. Mostly cloudy, with a high near 45. Windy, with a northwest wind 25 to 30 mph increasing to 31 to 36 mph in the morning. Winds could gust as high as 55 mph.
Thursday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 42. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Saturday
A chance of snow showers. Partly sunny, with a high near 43.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around 28.
Sunday
A chance of snow showers. Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Whitewood SD
 44.42°N 103.63°W (Elev. 4800 ft)
5:47 pm MDT Apr 19, 2026
5pm MDT Apr 19, 2026-6pm MDT Apr 26, 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