Hazardous Weather Conditions
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
10°F
-12°C
| Humidity | 72% |
| Wind Speed | SW 7 mph |
| Barometer | 30.31 in |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | -1°F (-18°C) |
| Last update | 15 Mar 7:15 pm MDT |
Extended Forecast for
Spearfish SD
Tonight
Low: 6 °F
Mostly Clear
Monday
High: 35 °F
Mostly Sunny
then Slight
Chance SnowMonday Night
Low: 30 °F⇑
Rain/Snow
LikelyTuesday
High: 59 °F
Breezy.
Slight Chance
Rain then
Partly SunnyTuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 69 °F
Mostly Sunny
then Mostly
Sunny and
BreezyWednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -3. Northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Monday
A 20 percent chance of snow after noon. Partly sunny, with a high near 35. Wind chill values as low as -1. Southwest wind 5 to 7 mph becoming light and variable.
Monday Night
Snow likely before 9pm, then rain and snow likely between 9pm and 1am, then rain likely after 1am. Mostly cloudy, with a temperature falling to near 30 by 8pm, then rising to around 41 during the remainder of the night. Northwest wind 5 to 13 mph becoming southwest in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 59. Breezy, with a northwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Tuesday Night
Partly cloudy, with a low around 42. West wind 14 to 18 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 69. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 44. West wind 8 to 15 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 73. West wind 9 to 17 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 47.
Saturday
A slight chance of rain. Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Spearfish SD
44.5°N 103.85°W (Elev. 3911 ft)
44.5°N 103.85°W (Elev. 3911 ft)
6:07 pm MDT Mar 15, 2026
7pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
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