Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

43°F

6°C

Humidity 66%
Wind Speed E 12 mph
Barometer 30.19 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 19 May 9:55 pm MDT
Extended Forecast for

Sturgis SD

  • Tonight

    Tonight: Mostly clear, with a low around 39. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 67. Southwest wind 5 to 13 mph becoming southeast in the morning. Winds could gust as high as 23 mph.

    High: 67 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 44. Southeast wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Low: 44 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, mainly after noon.  Mostly cloudy, with a high near 66. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 70%.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 44. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before noon.  Partly sunny, with a high near 61. North wind 8 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 39. South wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 67. Southwest wind 5 to 13 mph becoming southeast in the morning. Winds could gust as high as 23 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 44. Southeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Thursday
Showers likely and possibly a thunderstorm, mainly after noon. Mostly cloudy, with a high near 66. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 44. Northwest wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 61. North wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 56.
Memorial Day
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 86. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Sturgis SD
 44.41°N 103.51°W (Elev. 3556 ft)
9:51 pm MDT May 19, 2026
10pm MDT May 19, 2026-6pm MDT May 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database