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Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
1°F
-17°C
| Humidity | 55% |
| Wind Speed | W 18 G 25 mph |
| Barometer | 30.30 in |
| Dewpoint | -11°F (-24°C) |
| Visibility | 10.00 mi |
| Wind Chill | -20°F (-29°C) |
| Last update | 17 Jan 7:15 am MST |
Extended Forecast for
Spearfish SD
High Wind Watch January 17, 08:00pm until January 18, 05:00pm
Today
High: 36 °F
Sunny and
Breezy then
Mostly SunnyTonight
Low: 24 °F
Windy. Mostly
Cloudy then
Slight Chance
SnowSunday

High: 33 °F⇓
Chance Snow
and WindySunday Night

Low: 12 °F
Chance Snow
M.L.King Day

High: 29 °F
Partly Sunny
and BlusteryMonday Night

Low: 21 °F⇑
Mostly Cloudy
Tuesday

High: 43 °F
Partly Sunny
and BreezyTuesday Night

Low: 18 °F
Chance Snow
Wednesday

High: 28 °F
Chance Snow
and Blustery
Detailed Forecast
Today
Sunny, with a high near 36. Wind chill values as low as -18. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of snow after 2am. Increasing clouds, with a low around 24. Wind chill values as low as 15. Windy, with a west wind 23 to 28 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 47 mph.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a temperature falling to around 21 by 5pm. Wind chill values as low as 5. Windy, with a northwest wind 33 to 38 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as -3. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.
M.L.King Day
Partly sunny, with a high near 29. Blustery, with a west wind 14 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 21 by 10pm, then rising to around 31 during the remainder of the night. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 43. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 38 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18. Northwest wind around 18 mph, with gusts as high as 29 mph.
Wednesday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 28. Blustery.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Thursday
A slight chance of snow. Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 9.
Friday
A chance of snow. Mostly cloudy, with a high near 22.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Spearfish SD
44.5°N 103.85°W (Elev. 3911 ft)
44.5°N 103.85°W (Elev. 3911 ft)
6:26 am MST Jan 17, 2026
7am MST Jan 17, 2026-6pm MST Jan 23, 2026



