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Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
48°F
9°C
| Humidity | 58% |
| Wind Speed | S 7 mph |
| Barometer | 29.95 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 24 Dec 4:15 pm MST |
Extended Forecast for
Lead SD
Tonight
Low: 48 °F
Partly Cloudy
then Partly
Cloudy and
BreezyChristmas Day
High: 57 °F
Mostly Sunny
and Breezy
then SunnyThursday Night
Low: 41 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 41 °F⇓
Chance Snow
Saturday Night
Low: 8 °F
Chance Snow
then Slight
Chance SnowSunday
High: 20 °F
Sunny
Sunday Night
Low: 13 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 48. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 40 mph.
Christmas Day
Mostly sunny, with a high near 57. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 43 mph.
Thursday Night
Mostly clear, with a low around 41. Southwest wind 6 to 10 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 52. Southwest wind 9 to 11 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 30 mph.
Saturday
A 30 percent chance of snow after 11am. Mostly sunny, with a temperature rising to near 41 by 11am, then falling to around 26 during the remainder of the day. West wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Northwest wind 11 to 14 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 20. Northwest wind 8 to 14 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A slight chance of snow. Partly sunny, with a high near 42.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lead SD
44.35°N 103.77°W (Elev. 5322 ft)
44.35°N 103.77°W (Elev. 5322 ft)
3:32 pm MST Dec 24, 2025
4pm MST Dec 24, 2025-6pm MST Dec 31, 2025
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