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
5°F
-15°C
| Humidity | 85% |
| Wind Speed | NW 6 mph |
| Barometer | 29.81 in |
| Dewpoint | 1°F (-17°C) |
| Visibility | 3.00 mi |
| Wind Chill | -6°F (-21°C) |
| Last update | 19 Feb 7:15 pm MST |
Extended Forecast for
4 Miles SSW Lead SD
Tonight
Low: 2 °F
Mostly Cloudy
Friday
High: 24 °F
Mostly Sunny
Friday Night
Low: 6 °F
Partly Cloudy
Saturday
High: 28 °F
Mostly Sunny
Saturday Night
Low: 7 °F
Mostly Clear
Sunday
High: 32 °F
Mostly Sunny
Sunday Night
Low: 15 °F
Mostly Clear
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 30 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a steady temperature around 2. Calm wind.
Friday
Mostly sunny, with a high near 24. Wind chill values as low as 2. Calm wind becoming northwest around 5 mph. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 6. Calm wind.
Saturday
Mostly sunny, with a high near 28. Wind chill values as low as 5. Northwest wind 3 to 7 mph. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 7. Light northwest wind.
Sunday
Mostly sunny, with a high near 32. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 15. South wind around 6 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 48. West wind 3 to 6 mph. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 30.
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 23.
Wednesday
A chance of snow. Mostly sunny, with a high near 38.
Wednesday Night
A slight chance of snow. Mostly clear, with a low around 23.
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:
4 Miles SSW Lead SD
44.29°N 103.8°W (Elev. 5761 ft)
44.29°N 103.8°W (Elev. 5761 ft)
5:51 pm MST Feb 19, 2026
7pm MST Feb 19, 2026-6pm MST Feb 26, 2026
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