Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Snow
25°F
-4°C
| Humidity | 100% |
| Wind Speed | N 14 G 20 mph |
| Barometer | 29.65 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 0.25 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 14 Mar 6:55 pm MDT |
Extended Forecast for
4 Miles WSW Lead SD
Winter Storm Warning until March 15, 12:00pm
NOW until 12:00pm Sun

Winter Storm Warning
Tonight

Low: 2 °F
Heavy Snow
and Blowing
SnowSunday
High: 12 °F
Snow and
Areas Blowing
Snow then
Chance SnowSunday Night

Low: 0 °F
Mostly Clear
Monday
High: 31 °F
Mostly Sunny
then Slight
Chance SnowMonday Night
Low: 25 °F⇑
Chance Snow
then Chance
Rain/SnowTuesday
High: 50 °F
Chance
Rain/Snow
then Slight
Chance Rain
and BreezyTuesday Night

Low: 40 °F
Partly Cloudy
Wednesday

High: 60 °F
Mostly Sunny
Detailed Forecast
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after midnight. Low around 2. Wind chill values as low as -18. Blustery, with a northwest wind 11 to 16 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.
Sunday
Snow, mainly before noon. Areas of blowing snow before 11am. High near 12. Wind chill values as low as -21. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Mostly clear, with a low around 0. Wind chill values as low as -14. Northwest wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Monday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 31. Wind chill values as low as -12. West wind 6 to 8 mph, with gusts as high as 18 mph.
Monday Night
A chance of snow before 3am, then a chance of rain and snow. Mostly cloudy, with a temperature rising to around 35 by 4am. West wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 50. Breezy, with a west wind 17 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 40. West wind 14 to 18 mph, with gusts as high as 38 mph.
Wednesday
Mostly sunny, with a high near 60. West wind 10 to 14 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Lead SD
44.33°N 103.83°W (Elev. 6398 ft)
44.33°N 103.83°W (Elev. 6398 ft)
5:02 pm MDT Mar 14, 2026
7pm MDT Mar 14, 2026-6pm MDT Mar 21, 2026



