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Hazardous Weather Conditions
Current conditions at
Chamberlain, Chamberlain Municipal Airport (K9V9)
Lat: 43.77°NLon: 99.32°WElev: 1693ft.
Partly Cloudy
38°F
3°C
| Humidity | 84% |
| Wind Speed | N 17 G 30 mph |
| Barometer | 29.88 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 22 Mar 12:35 am CDT |
Extended Forecast for
Fort Thompson SD
Overnight

Low: 32 °F
Mostly Cloudy
and BreezySunday
High: 51 °F
Slight Chance
Rain then
SunnySunday Night

Low: 30 °F
Mostly Clear
Monday
High: 60 °F
Partly Sunny
then Slight
Chance RainMonday Night

Low: 35 °F
Partly Cloudy
Tuesday

High: 63 °F
Mostly Cloudy
Tuesday Night

Low: 39 °F
Mostly Cloudy
Wednesday

High: 72 °F
Partly Sunny
Wednesday Night

Low: 40 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 32. Breezy, with a north wind 17 to 22 mph, with gusts as high as 39 mph.
Sunday
A chance of sprinkles with a slight chance of rain before 8am, then a chance of sprinkles between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 51. North wind 10 to 14 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 30. Northwest wind around 7 mph becoming southeast in the evening.
Monday
A chance of sprinkles before 1pm, then a slight chance of rain after 1pm. Partly sunny, with a high near 60. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 35. South wind 8 to 16 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 63. East wind 8 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 39. East wind 9 to 13 mph.
Wednesday
Partly sunny, with a high near 72. East northeast wind 8 to 11 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 40. North wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 55. Breezy.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fort Thompson SD
44.05°N 99.4°W (Elev. 1447 ft)
44.05°N 99.4°W (Elev. 1447 ft)
12:36 am CDT Mar 22, 2026
12am CDT Mar 22, 2026-6pm CDT Mar 28, 2026



