Excessive Rainfall Possible This Weekend; October Heat Wave in California
A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >
Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
57°F
14°C
| Humidity | 51% |
| Wind Speed | Calm |
| Barometer | 30.32 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 8:55 am MDT |
Extended Forecast for
2 Miles SE Saint Onge SD
Today
High: 75 °F
Sunny
Tonight
Low: 51 °F
Mostly Clear
Monday
High: 86 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 71 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 75. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 51. East wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 57. Light and variable wind becoming southwest 5 to 8 mph in the evening.
Tuesday
Sunny, with a high near 77. West wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 52. North wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 76.
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)
7:47 am MDT Oct 4, 2026
8am MDT Oct 4, 2026-6pm MDT Oct 10, 2026
Additional Resources
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