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Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Light Rain and Breezy
25°F
-4°C
| Humidity | 74% |
| Wind Speed | NW 21 G 35 mph |
| Barometer | 30.06 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 20 Jan 3:35 pm MST |
Extended Forecast for
2 Miles SW Lead SD
This Afternoon

High: 31 °F
Snow Likely
Tonight
Low: 12 °F
Chance Snow
then Partly
CloudyWednesday
High: 24 °F⇓
Chance Snow
then Mostly
SunnyWednesday Night

Low: 6 °F
Mostly Clear
Thursday

High: 10 °F⇓
Slight Chance
SnowThursday Night

Low: -10 °F
Chance Snow
Friday

High: 4 °F
Chance Snow
Friday Night

Low: -6 °F
Chance Snow
Saturday

High: 12 °F
Slight Chance
Snow
Detailed Forecast
This Afternoon
Snow likely, mainly before 5pm. Cloudy, with a high near 31. Wind chill values as low as 1. Northwest wind around 15 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 50 percent chance of snow, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 12. Wind chill values as low as -3. West wind 15 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow before 11am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 12 by 5pm. Wind chill values as low as -3. Northwest wind 13 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 6. Wind chill values as low as -8. West wind around 11 mph, with gusts as high as 30 mph.
Thursday
A 20 percent chance of snow. Mostly sunny, with a temperature rising to near 10 by noon, then falling to around 4 during the remainder of the day. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -10. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 4. West wind around 6 mph becoming north in the afternoon. Winds could gust as high as 16 mph.
Friday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around -6. West wind 3 to 5 mph.
Saturday
A slight chance of snow. Mostly sunny, with a high near 12.
Saturday Night
A chance of snow. Partly cloudy, with a low around -2.
Sunday
A slight chance of snow. Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
A chance of snow. Mostly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW Lead SD
44.33°N 103.8°W (Elev. 5627 ft)
44.33°N 103.8°W (Elev. 5627 ft)
3:16 pm MST Jan 20, 2026
3pm MST Jan 20, 2026-6pm MST Jan 27, 2026



