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

54°F

12°C

Humidity 41%
Wind Speed E 10 mph
Barometer 30.17 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 19 May 7:15 pm MDT
Extended Forecast for

8 Miles W Central City SD

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 61. South wind around 5 mph becoming calm  in the morning. Winds could gust as high as 18 mph.

    High: 61 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. Light south wind. Winds could gust as high as 18 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm after noon.  High near 59. Light and variable wind.  Chance of precipitation is 80%.

    High: 59 °F

    Partly Sunny
    then Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 35. Light northwest wind. Winds could gust as high as 15 mph.  Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers.  Partly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the morning. Winds could gust as high as 18 mph.

    High: 56 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66.

    High: 66 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. South wind around 5 mph becoming calm in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 37. Light south wind. Winds could gust as high as 18 mph.
Thursday
Showers and possibly a thunderstorm after noon. High near 59. Light and variable wind. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 35. Light northwest wind. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 46.
Memorial Day
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 49.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Central City SD
 44.35°N 103.92°W (Elev. 5486 ft)
5:41 pm MDT May 19, 2026
7pm MDT May 19, 2026-6pm MDT May 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