Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Overcast and Breezy
21°F
-6°C
| Humidity | 35% |
| Wind Speed | NW 22 mph |
| Barometer | 30.14 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 21 Jan 11:35 am MST |
Extended Forecast for
4 Miles SW North Spearfish SD
Wind Advisory January 21, 11:48am until January 21, 05:00pm
NOW until 5:00pm Wed
Wind Advisory
Today
High: 18 °F
Decreasing
Clouds and
BlusteryTonight
Low: 8 °F
Partly Cloudy
Thursday
High: 12 °F⇓
Mostly Cloudy
Thursday Night
Low: -7 °F
Chance Snow
Friday
High: 1 °F
Chance Snow
Friday Night
Low: -3 °F
Chance Snow
then Partly
CloudySaturday
High: 14 °F
Partly Sunny
Saturday Night
Low: 0 °F
Chance Snow
Detailed Forecast
Today
Cloudy, then gradually becoming mostly sunny, with a steady temperature around 18. Wind chill values as low as -2. Blustery, with a northwest wind 16 to 26 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 8. Wind chill values as low as -4. West wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday
Mostly cloudy, with a temperature rising to near 12 by 11am, then falling to around 6 during the remainder of the day. Wind chill values as low as -10. Northwest wind around 14 mph, with gusts as high as 24 mph.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -7. Wind chill values as low as -16. North wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 16 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 1. East wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -3. Southeast wind 6 to 9 mph becoming southwest after midnight.
Saturday
Partly sunny, with a high near 14. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 0. West wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
A slight chance of snow. Partly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW North Spearfish SD
44.47°N 103.97°W (Elev. 5299 ft)
44.47°N 103.97°W (Elev. 5299 ft)
10:42 am MST Jan 21, 2026
11am MST Jan 21, 2026-6pm MST Jan 27, 2026
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