Hazardous Weather Conditions
Current conditions at
Chamberlain, Chamberlain Municipal Airport (K9V9)
Lat: 43.77°NLon: 99.32°WElev: 1693ft.
Overcast
15°F
-9°C
| Humidity | 77% |
| Wind Speed | E 7 mph |
| Barometer | 30.16 in |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 16 Mar 11:15 pm CDT |
Extended Forecast for
Fort Thompson SD
Tonight

Low: 12 °F
Mostly Cloudy
Tuesday
High: 43 °F
Wintry Mix
Likely then
Chance
Rain/Freezing
RainTuesday Night

Low: 30 °F
Mostly Cloudy
Wednesday

High: 60 °F
Mostly Sunny
Wednesday Night

Low: 36 °F
Partly Cloudy
Thursday

High: 71 °F
Sunny
Thursday Night

Low: 41 °F
Partly Cloudy
Friday

High: 75 °F
Mostly Sunny
Friday Night

Low: 41 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a steady temperature around 12. Southeast wind 8 to 10 mph.
Tuesday
Snow, freezing rain, and sleet likely before 2pm, then a slight chance of rain between 2pm and 4pm. Cloudy, with a high near 43. Southeast wind 10 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 30. West northwest wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 60. West wind 9 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 36. West northwest wind around 8 mph.
Thursday
Sunny, with a high near 71. West wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 41. West southwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 75. West northwest wind 9 to 17 mph.
Friday Night
Partly cloudy, with a low around 41. West wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 52.
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)
11:36 pm CDT Mar 16, 2026
11pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026



