Hazardous Weather Conditions
Current conditions at
Chamberlain, Chamberlain Municipal Airport (K9V9)
Lat: 43.77°NLon: 99.32°WElev: 1693ft.
Partly Cloudy
1°F
-17°C
| Humidity | 85% |
| Wind Speed | NW 13 mph |
| Barometer | 30.31 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | -17°F (-27°C) |
| Last update | 16 Mar 5:15 am CDT |
Extended Forecast for
Fort Thompson SD
Today

High: 22 °F
Mostly Sunny
Tonight

Low: 5 °F
Increasing
CloudsTuesday

High: 43 °F
Wintry Mix
LikelyTuesday Night

Low: 30 °F
Partly Cloudy
Wednesday

High: 61 °F
Mostly Sunny
Wednesday Night

Low: 37 °F
Partly Cloudy
Thursday

High: 70 °F
Sunny
Thursday Night

Low: 41 °F
Partly Cloudy
Friday

High: 75 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 22. Northwest wind 5 to 7 mph.
Tonight
Increasing clouds, with a low around 5. Light and variable wind becoming southeast 5 to 9 mph in the evening.
Tuesday
Snow and freezing rain likely before 1pm, then a slight chance of rain or freezing rain between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 43. Southeast wind 11 to 16 mph becoming southwest in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 30. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 61. West wind 9 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 37. West wind around 8 mph.
Thursday
Sunny, with a high near 70. West wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 41. West southwest wind around 7 mph becoming south in the evening.
Friday
Mostly sunny, with a high near 75. West northwest wind 7 to 14 mph.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 53.
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)
5:23 am CDT Mar 16, 2026
5am CDT Mar 16, 2026-6pm CDT Mar 22, 2026



