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
ONIDAMUNC (K98D)
Lat: 44.7°NLon: 100.1°WElev: 1874ft.
Fair
43°F
6°C
| Humidity | 93% |
| Wind Speed | E 3 mph |
| Barometer | 30.23 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 10:55 am CDT |
Extended Forecast for
Tolstoy SD
Today
High: 56 °F
Partly Sunny
Tonight
Low: 42 °F
Chance
ShowersThursday
High: 57 °F
Breezy.
Chance
Showers then
Decreasing
CloudsThursday Night
Low: 33 °F
Partly Cloudy
and BreezyFriday
High: 54 °F
Sunny
Friday Night
Low: 36 °F
Clear
Saturday
High: 69 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 70 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 56. Calm wind becoming east around 6 mph in the afternoon.
Tonight
A chance of showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 42. East southeast wind around 6 mph becoming light and variable. Chance of precipitation is 40%.
Thursday
A chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a northwest wind 7 to 17 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 33. Breezy, with a north northwest wind 21 to 29 mph, with gusts as high as 44 mph.
Friday
Sunny, with a high near 54. North northwest wind 8 to 16 mph becoming west southwest in the afternoon.
Friday Night
Clear, with a low around 36. South wind 8 to 18 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 69. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 44. South wind 8 to 13 mph.
Sunday
Mostly sunny, with a high near 70. Southwest wind 8 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tolstoy SD
45.21°N 99.61°W (Elev. 1900 ft)
45.21°N 99.61°W (Elev. 1900 ft)
10:16 am CDT Oct 14, 2026
11am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
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