Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Overcast and Breezy
32°F
0°C
| Humidity | 64% |
| Wind Speed | W 21 mph |
| Barometer | 29.94 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 12 Mar 11:15 pm MDT |
Extended Forecast for
4 Miles WSW Lead SD
Winter Storm Watch March 14, 06:00pm until March 15, 09:00am
Tonight
Low: 19 °F
Chance Snow
Friday
High: 35 °F
Snow Likely
Friday Night
Low: 23 °F
Chance Snow
Saturday
High: 44 °F
Slight Chance
Snow then
Rain/Snow
LikelySaturday Night
Low: 7 °F
Heavy Snow
and Patchy
Blowing SnowSunday
High: 14 °F
Snow and
Patchy
Blowing Snow
then Chance
SnowSunday Night
Low: 0 °F
Partly Cloudy
Monday
High: 29 °F
Partly Sunny
then Chance
SnowMonday Night
Low: 23 °F
Chance Snow
then Chance
Rain/Snow
Detailed Forecast
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Wind chill values as low as 5. West wind 7 to 17 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 35. Wind chill values as low as 11. West wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Wind chill values as low as 16. West wind around 6 mph becoming south after midnight. Winds could gust as high as 15 mph. Little or no snow accumulation expected.
Saturday
Snow likely before 2pm, then snow likely, possibly mixed with rain between 2pm and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 44. Wind chill values as low as 15. South wind around 8 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 7. Blustery, with a north wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow, mainly before noon. Patchy blowing snow before 9am. High near 14. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Partly cloudy, with a low around 0. Northwest wind 7 to 10 mph becoming southwest in the evening. Winds could gust as high as 21 mph.
Monday
A chance of snow after noon. Mostly cloudy, with a high near 29. Southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Monday Night
A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 23.
Tuesday
A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
9:46 pm MDT Mar 12, 2026
11pm MDT Mar 12, 2026-6pm MDT Mar 19, 2026
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