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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

36°F

2°C

Humidity 100%
Wind Speed W 7 mph
Barometer 30.18 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 22 Mar 7:35 am MDT
Extended Forecast for

3 Miles S Whitewood SD

  • Today

    Today: A chance of rain and snow showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 53. Light northwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Northwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. South wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Northeast wind 6 to 8 mph becoming south in the evening. Winds could gust as high as 15 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60. South wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. East wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. West wind 9 to 14 mph becoming east in the afternoon. Winds could gust as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. East wind around 11 mph becoming northwest in the evening. Winds could gust as high as 24 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain and snow showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 53. Light northwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 37. Northwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph.
Monday
Partly sunny, with a high near 61. South wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 42. Northeast wind 6 to 8 mph becoming south in the evening. Winds could gust as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 60. South wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 45. East wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph.
Wednesday
Mostly sunny, with a high near 73. West wind 9 to 14 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 37. East wind around 11 mph becoming northwest in the evening. Winds could gust as high as 24 mph.
Thursday
Partly sunny, with a high near 45.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Whitewood SD
 44.42°N 103.63°W (Elev. 4800 ft)
Last Update:
7:33 am MDT Mar 22, 2026
Forecast Valid:
7am MDT Mar 22, 2026-6pm MDT Mar 28, 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