Hazardous Weather Conditions
Current conditions at
Sisseton, Sisseton Municipal Airport (K8D3)
Lat: 45.67°NLon: 96.99°WElev: 1161ft.
Breezy
41°F
5°C
| Humidity | 49% |
| Wind Speed | NW 25 G 46 mph |
| Barometer | 29.87 in (1012.6 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Wind Chill | 31°F (-1°C) |
| Last update | 8 Apr 6:56 pm CDT |
Extended Forecast for
Grenville SD
Wind Advisory April 8, 07:13pm until April 8, 09:00pm
NOW until 9:00pm Wed
Wind Advisory
Tonight
Low: 23 °F
Mostly Clear
and Blustery
then Mostly
ClearThursday
High: 36 °F
Mostly Sunny
then Chance
SnowThursday Night
Low: 23 °F
Chance Snow
then Mostly
ClearFriday

High: 50 °F
Sunny
Friday Night

Low: 35 °F
Partly Cloudy
Saturday

High: 56 °F
Chance Rain
and BreezySaturday Night

Low: 50 °F
Chance Rain
and BreezySunday

High: 72 °F
Chance Rain
and Breezy
Detailed Forecast
Tonight
Mostly clear, with a low around 23. Blustery, with a west northwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Thursday
A chance of snow after 3pm. Increasing clouds, with a high near 36. West northwest wind around 7 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 23. West northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 50. West southwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 35. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 56. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Cloudy, with a low around 50. Breezy, with a south southeast wind around 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Partly sunny, with a high near 72. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Sunday Night
A slight chance of rain before 1am. Mostly clear, with a low around 45. West southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Monday
A chance of rain, mainly after 1pm. Partly sunny, with a high near 58. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Grenville SD
45.46°N 97.4°W (Elev. 1821 ft)
45.46°N 97.4°W (Elev. 1821 ft)
7:01 pm CDT Apr 8, 2026
7pm CDT Apr 8, 2026-6pm CDT Apr 15, 2026



