
Critical Fire Weather in the High Plains; Heat Continues in the West
Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >
Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
50°F
10°C
| Humidity | 40% |
| Wind Speed | W 7 mph |
| Barometer | 30.08 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 19 Mar 3:55 am MDT |
Extended Forecast for
4 Miles WSW Lead SD
Red Flag Warning March 19, 11:00am until March 19, 07:00pm
Today

High: 64 °F
Mostly Sunny
Tonight

Low: 43 °F
Mostly Clear
Friday

High: 66 °F
Mostly Sunny
Friday Night

Low: 47 °F
Mostly Clear
Saturday

High: 71 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Slight Chance
Rain then
Chance
Rain/SnowSunday

High: 43 °F
Chance Snow
Sunday Night

Low: 28 °F
Slight Chance
SnowMonday

High: 52 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 64. West wind 10 to 13 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 43. West wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 66. West wind around 9 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 47. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 71. Southwest wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
A slight chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 31. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow, mainly before noon. Mostly sunny, with a high near 43. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 28. North wind around 8 mph becoming south in the evening. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A slight chance of rain. Partly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Lead SD
44.33°N 103.83°W (Elev. 6398 ft)
44.33°N 103.83°W (Elev. 6398 ft)
1:41 am MDT Mar 19, 2026
4am MDT Mar 19, 2026-6pm MDT Mar 25, 2026



