Hazardous Weather Conditions
Current conditions at
Chamberlain, Chamberlain Municipal Airport (K9V9)
Lat: 43.77°NLon: 99.32°WElev: 1693ft.37°F
3°C
| Humidity | 88% |
| Wind Speed | NE 9 mph |
| Barometer | 29.73 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 2 Apr 4:55 pm CDT |
Extended Forecast for
Fort Thompson SD
Winter Weather Advisory April 3, 01:00am until April 4, 01:00pm
Tonight
Low: 31 °F
Mostly Cloudy
then
Rain/Freezing
RainFriday

High: 34 °F
Wintry Mix
Friday Night

Low: 27 °F
Snow and
Patchy
Blowing SnowSaturday

High: 40 °F
Chance Snow
and Patchy
Blowing SnowSaturday Night

Low: 25 °F
Partly Cloudy
Sunday

High: 48 °F
Sunny
Sunday Night

Low: 25 °F
Mostly Cloudy
Monday

High: 40 °F
Partly Sunny
Monday Night

Low: 21 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of freezing rain before 1am, then rain between 1am and 3am, then rain or freezing rain after 3am. Low around 31. East wind 10 to 14 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.
Friday
Rain, snow and freezing rain, possibly mixed with sleet before 11am, then snow, possibly mixed with rain between 11am and 1pm, then snow after 1pm. High near 34. East wind 10 to 13 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Snow. Patchy blowing snow after 2am. Low around 27. West northwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
A chance of snow before 1pm. Patchy blowing snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 40. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25. West wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 48. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 25. North northwest wind 5 to 11 mph.
Monday
Partly sunny, with a high near 40. North northeast wind 6 to 13 mph.
Monday Night
Mostly cloudy, with a low around 21. Northeast wind 10 to 14 mph becoming east southeast after midnight.
Tuesday
A slight chance of snow before 1pm. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 34. Breezy.
Wednesday
Mostly sunny, with a high near 63. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
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)
4:36 pm CDT Apr 2, 2026
5pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026



