Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Light Snow
3°F
-16°C
| Humidity | 92% |
| Wind Speed | W 5 mph |
| Barometer | 29.80 in |
| Dewpoint | 1°F (-17°C) |
| Visibility | 5.00 mi |
| Wind Chill | -7°F (-22°C) |
| Last update | 19 Feb 8:55 pm MST |
Extended Forecast for
3 Miles WSW Lead SD
Tonight
Low: -2 °F
Slight Chance
Snow then
Mostly CloudyFriday
High: 24 °F
Mostly Sunny
Friday Night
Low: 9 °F
Partly Cloudy
Saturday
High: 28 °F
Mostly Sunny
Saturday Night
Low: 10 °F
Mostly Clear
Sunday
High: 32 °F
Mostly Sunny
Sunday Night
Low: 17 °F
Mostly Clear
Monday
High: 49 °F
Mostly Sunny
Monday Night
Low: 33 °F
Partly Cloudy
Detailed Forecast
Tonight
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -2. Light west wind.
Friday
Mostly sunny, with a high near 24. Wind chill values as low as 3. Calm wind becoming northwest around 5 mph. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 9. Wind chill values as low as 2. Calm wind becoming west around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 28. Wind chill values as low as 3. Northwest wind around 7 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 10. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 32. Calm wind becoming east around 6 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 17. South wind around 7 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 49. West wind around 6 mph, with gusts as high as 17 mph.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A slight chance of snow. Partly sunny, with a high near 48.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly sunny, with a high near 40.
Wednesday Night
A slight chance of snow. Mostly clear, with a low around 25.
Thursday
A chance of snow. Mostly sunny, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Lead SD
44.33°N 103.8°W (Elev. 5627 ft)
44.33°N 103.8°W (Elev. 5627 ft)
7:32 pm MST Feb 19, 2026
9pm MST Feb 19, 2026-6pm MST Feb 26, 2026
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