Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West

Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

57°F

14°C

Humidity 100%
Wind Speed Vrbl 5 mph
Barometer 30.13 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Jun 8:55 am MDT
Extended Forecast for

Spearfish SD

  • Today

    Today: Showers and thunderstorms likely, mainly after 3pm.  Mostly cloudy, with a high near 72. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 70%.

    High: 72 °F

    Scattered
    Showers then
    T-storms
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 55 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 70. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 70 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the afternoon.  Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 51. Northeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 72. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming light and variable. Winds could gust as high as 18 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 70. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 72. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 55.
Friday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 81.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
8:38 am MDT Jun 22, 2026
9am MDT Jun 22, 2026-6pm MDT Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database