National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Plains; Severe Thunderstorms and Heavy Rain in the Mid-South

Gusty winds and low relative humidity will bring fire weather concerns over parts of the central and southern High Plains. Severe thunderstorms and heavy rain are expected across the Mid-South region and central Gulf states. Above average temperatures are expected across much of the country, and numerous daily record-tying/breaking highs will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Freezing Fog

30°F

-1°C

Humidity 100%
Wind Speed E 13 mph
Barometer 29.69 in
Dewpoint 30°F (-1°C)
Visibility 0.50 mi
Wind Chill20°F (-7°C)
Last update 9 Mar 10:15 am MDT
Extended Forecast for

Spearfish SD

  • Today

    Today: A 20 percent chance of rain after noon. Partly sunny, with a high near 61. East wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 9pm, then a chance of snow after 9pm. Mostly cloudy, with a low around 28. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow, mainly after noon. High near 39. Calm wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before midnight. Low around 23. Wind chill values as low as 15. North wind 5 to 9 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 42. West wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Southwest wind 8 to 16 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 59. Windy, with a southwest wind 17 to 22 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 59 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Rain and
    Windy

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after midnight. Cloudy, with a low around 31. Blustery, with a northwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph.

    Low: 31 °F

    Rain/Snow and
    Blustery then
    Snow Likely

  • Friday

    Friday: Snow likely before noon, then rain and snow likely. Cloudy, with a high near 46.

    High: 46 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
A 20 percent chance of rain after noon. Partly sunny, with a high near 61. East wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Tonight
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 9pm, then a chance of snow after 9pm. Mostly cloudy, with a low around 28. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tuesday
Snow, mainly after noon. High near 39. Calm wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow, mainly before midnight. Low around 23. Wind chill values as low as 15. North wind 5 to 9 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Sunny, with a high near 42. West wind 9 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Southwest wind 8 to 16 mph, with gusts as high as 29 mph.
Thursday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 59. Windy, with a southwest wind 17 to 22 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 49 mph.
Thursday Night
Rain and snow, becoming all snow after midnight. Cloudy, with a low around 31. Blustery, with a northwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 38 mph.
Friday
Snow likely before noon, then rain and snow likely. Cloudy, with a high near 46.
Friday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 32.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 54.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 20.
Sunday
Snow likely. Cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
Last Update:
8:46 am MDT Mar 9, 2026
Forecast Valid:
10am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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