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

Spring Severe Thunderstorms and Late-Season Snow This Week

Scattered strong to severe thunderstorms may produce damaging winds, large hail, and a couple of tornadoes from east Texas through the lower Mississippi and Tennessee Valleys today and Wednesday. Late-season snow will continue over parts of the central Rockies including the Denver Metro into Wednesday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

37°F

3°C

Humidity 48%
Wind Speed NW 14 mph
Barometer 30.00 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 5 May 9:15 am MDT
Extended Forecast for

Spearfish SD

  • Today

    Today: A 40 percent chance of snow showers after noon. Partly sunny, with a high near 45. Northwest wind 9 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    High: 45 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. North wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Light west wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Northwest wind 7 to 13 mph becoming southwest in the evening. Winds could gust as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 64. West wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 64 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 65. Northwest wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers after midnight. Mostly cloudy, with a low around 47. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61.

    High: 61 °F

    Showers

Detailed Forecast

Today
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 45. Northwest wind 9 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 27. North wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Wednesday
Mostly sunny, with a high near 51. Light west wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 36. Northwest wind 7 to 13 mph becoming southwest in the evening. Winds could gust as high as 21 mph.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 64. West wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Friday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 65. Northwest wind 10 to 17 mph, with gusts as high as 29 mph.
Friday Night
A chance of showers after midnight. Mostly cloudy, with a low around 47. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 40.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
Last Update:
7:02 am MDT May 5, 2026
Forecast Valid:
9am MDT May 5, 2026-6pm MDT May 11, 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