Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Light Rain
46°F
8°C
| Humidity | 100% |
| Wind Speed | W 3 mph |
| Barometer | 30.17 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 6.00 mi |
| Last update | 14 Oct 11:55 pm MDT |
Extended Forecast for
2 Miles SE Saint Onge SD
Overnight
Low: 40 °F
Chance Rain
Thursday
High: 48 °F
Mostly Sunny
and WindyThursday Night
Low: 29 °F
Partly Cloudy
and Blustery
then FrostFriday
High: 54 °F
Frost then
SunnyFriday Night
Low: 43 °F
Clear
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 47 °F
Mostly Clear
Sunday
High: 64 °F
Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Overnight
A 40 percent chance of rain before 2am. Mostly cloudy, with a low around 40. West wind 5 to 13 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 48. Windy, with a northwest wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Thursday Night
Widespread frost after 3am. Otherwise, partly cloudy, with a low around 29. Blustery, with a northwest wind 23 to 28 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 54. West wind 5 to 9 mph becoming east in the morning. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 43. Southeast wind 6 to 9 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 74. Southwest wind around 6 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 69.
Monday Night
Clear, with a low around 46.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Saint Onge SD
44.55°N 103.73°W (Elev. 3442 ft)
44.55°N 103.73°W (Elev. 3442 ft)
9:46 pm MDT Oct 14, 2026
12am MDT Oct 15, 2026-6pm MDT Oct 21, 2026
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