News Headlines
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Overcast
32°F
0°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 30.11 in (1022.3 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 2 Feb 12:56 am CST |
Extended Forecast for
Tyndall SD
Overnight

Low: 29 °F
Cloudy
Monday

High: 35 °F
Cloudy
Monday Night
Low: 22 °F
Slight Chance
Wintry Mix
then Slight
Chance SnowTuesday
High: 33 °F
Slight Chance
Snow then
Mostly CloudyTuesday Night
Low: 23 °F
Mostly Cloudy
then Slight
Chance SnowWednesday

High: 35 °F
Mostly Cloudy
Wednesday Night

Low: 23 °F
Mostly Cloudy
Thursday

High: 53 °F
Mostly Sunny
Thursday Night

Low: 29 °F
Mostly Clear
Detailed Forecast
Overnight
Cloudy, with a steady temperature around 29. Calm wind becoming east around 5 mph.
Monday
Cloudy, with a high near 35. East wind 5 to 10 mph.
Monday Night
A slight chance of freezing rain between 9pm and 10pm, then a slight chance of snow after 10pm. Cloudy, with a low around 22. East southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of snow before noon. Cloudy, with a high near 33. Northeast wind around 5 mph becoming north northwest in the afternoon.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 35. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 29.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 48.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Tyndall SD
42.98°N 97.87°W (Elev. 1414 ft)
42.98°N 97.87°W (Elev. 1414 ft)
10:08 pm CST Feb 1, 2026
1am CST Feb 2, 2026-6pm CST Feb 8, 2026


