Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

A Few Clouds

46°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 24 Jun 2:15 am MDT
Extended Forecast for

4 Miles WSW Lead SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 9am and noon, then scattered showers and thunderstorms after noon.  Mostly cloudy, with a high near 56. Light and variable wind. Winds could gust as high as 15 mph.  Chance of precipitation is 50%.

    High: 56 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 57. Southeast wind 5 to 7 mph, with gusts as high as 23 mph.

    High: 57 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 45. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 44. Calm wind.
Wednesday
A chance of showers between 9am and noon, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 56. Light and variable wind. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 44. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 57. Southeast wind 5 to 7 mph, with gusts as high as 23 mph.
Thursday Night
Showers likely and possibly a thunderstorm before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 45. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.
Sunday
A chance of showers and thunderstorms after noon. Sunny, with a high near 67.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lead SD
 44.35°N 103.83°W (Elev. 6112 ft)
12:32 am MDT Jun 24, 2026
2am MDT Jun 24, 2026-6pm MDT Jun 30, 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