


Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
82°F
28°C
Humidity | 55% |
Wind Speed | E 14 mph |
Barometer | 29.95 in |
Dewpoint | 64°F (18°C) |
Visibility | 10.00 mi |
Heat Index | 84°F (29°C) |
Last update | 2 Jul 6:35 pm MDT |
Extended Forecast for
Lead SD
Tonight
Low: 59 °F
Slight Chance
T-storms then
Partly CloudyThursday
High: 90 °F
Mostly Sunny
Thursday Night
Low: 60 °F
Slight Chance
T-stormsIndependence Day
High: 76 °F
Partly Sunny
then Chance
T-stormsFriday Night
Low: 54 °F
Chance
T-stormsSaturday
High: 78 °F
Sunny then
Chance
T-stormsSaturday Night
Low: 52 °F
Chance
T-stormsSunday
High: 75 °F
Sunny then
Slight Chance
T-stormsSunday Night
Low: 53 °F
Chance
T-storms
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 90. South wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.
Independence Day
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. West wind around 5 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54. North wind around 5 mph becoming west after midnight.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West wind around 5 mph becoming north in the morning. Winds could gust as high as 20 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. North wind around 5 mph becoming west in the evening. Winds could gust as high as 15 mph.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 75. West wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
A chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 53.
Monday
A chance of showers and thunderstorms after noon. Sunny, with a high near 78.
Monday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 57.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lead SD
44.35°N 103.77°W (Elev. 5322 ft)
44.35°N 103.77°W (Elev. 5322 ft)
4:50 pm MDT Jul 2, 2025
6pm MDT Jul 2, 2025-6pm MDT Jul 9, 2025