Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

77°F

25°C

Humidity 74%
Wind Speed E 9 mph
Barometer 29.95 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Jun 6:55 pm MDT
Extended Forecast for

Spearfish SD

Severe T-storm Watch until June 16, 01:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until June 16, 01:00am

    NOW until 1:00am Mon

    Severe T-storm Watch

  • Tonight

    Low: 58 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Some of the storms could be severe.  Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 78 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could be severe.  Low around 56. Northeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 90%.

    Low: 56 °F

    Severe
    Thunderstorms
    then Showers

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 9am.  High near 70. West wind around 5 mph becoming east in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 90%.

    High: 70 °F

    Showers
    Likely then
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Partly cloudy, with a low around 54. East wind around 5 mph becoming west in the evening.  Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 77. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. North wind around 5 mph becoming south in the evening.

    Low: 58 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 87. South wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 15 mph.

    High: 87 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely before 3am, then a chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 58. East wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 56. Northeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 9am. High near 70. West wind around 5 mph becoming east in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Partly cloudy, with a low around 54. East wind around 5 mph becoming west in the evening. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 77. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 58. North wind around 5 mph becoming south in the evening.
Juneteenth
Sunny, with a high near 87. South wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 88.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
6:29 pm MDT Jun 15, 2025
7pm MDT Jun 15, 2025-6pm MDT Jun 22, 2025
 
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Additional Resources

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