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Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

72°F

22°C

Humidity 22%
Wind Speed NW 7 G 14 mph
Barometer 29.91 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 1:15 pm MDT
Extended Forecast for

7 Miles SE Lead SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. Northwest wind around 7 mph, with gusts as high as 18 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southwest wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. Calm wind becoming south around 6 mph after midnight. Winds could gust as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 28 mph.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of rain showers before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 36. West wind 8 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 4pm. High near 46. Breezy, with a west wind 14 to 20 mph, with gusts as high as 48 mph. Chance of precipitation is 80%.

    High: 46 °F

    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 48 mph.

    Low: 23 °F

    Chance Snow
    Showers and
    Blustery

  • Friday

    Friday: A chance of snow showers. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 71. Northwest wind around 7 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 77. Southwest wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Partly cloudy, with a low around 48. Calm wind becoming south around 6 mph after midnight. Winds could gust as high as 18 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 28 mph.
Wednesday Night
A chance of rain showers before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 36. West wind 8 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Rain and snow, becoming all snow after 4pm. High near 46. Breezy, with a west wind 14 to 20 mph, with gusts as high as 48 mph. Chance of precipitation is 80%.
Thursday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 48 mph.
Friday
A chance of snow showers. Partly sunny, with a high near 41.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 20.
Saturday
A chance of snow showers. Mostly sunny, with a high near 43.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 22.
Sunday
A chance of snow showers. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Lead SD
 44.27°N 103.68°W (Elev. 5541 ft)
Last Update:
12:28 pm MDT Apr 20, 2026
Forecast Valid:
1pm MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation