
Winter Weather Monitor
A major winter storm will impact the Northern Plains. Stay up to date on latest information. Read More >
Hazardous Weather Conditions
Current conditions at
Sisseton, Sisseton Municipal Airport (K8D3)
Lat: 45.67°NLon: 96.99°WElev: 1161ft.25°F
-4°C
| Humidity | 92% |
| Wind Speed | NE 18 mph |
| Barometer | 29.91 in (1015.3 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Wind Chill | 11°F (-12°C) |
| Last update | 15 Mar 12:56 am CDT |
Extended Forecast for
Gwinner ND
Winter Storm Warning March 15, 01:17am until March 15, 07:00pm
NOW until 7:00pm Sun

Winter Storm Warning
Overnight

Low: 8 °F
Snow and
Blowing SnowSunday
High: 13 °F
Snow Likely
and Blowing
SnowSunday Night

Low: -3 °F
Patchy
Blowing Snow
and BlusteryMonday

High: 12 °F
Sunny
Monday Night

Low: -1 °F
Partly Cloudy
Tuesday
High: 30 °F
Chance Snow
then Wintry
Mix Likely
and BreezyTuesday Night

Low: 21 °F
Slight Chance
Wintry MixWednesday

High: 42 °F
Mostly Sunny
Detailed Forecast
Overnight
Snow. Widespread blowing snow. Low around 8. Windy, with a north northeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely, mainly before 8am. Widespread blowing snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -15. Windy, with a north wind 30 to 32 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Patchy blowing snow before 2am. Partly cloudy, with a low around -3. Wind chill values as low as -23. Blustery, with a north northwest wind 17 to 26 mph.
Monday
Sunny, with a high near 12. Wind chill values as low as -23. North northwest wind 13 to 15 mph.
Monday Night
Partly cloudy, with a low around -1. Northwest wind 6 to 9 mph becoming south after midnight.
Tuesday
A chance of snow before 1pm, then snow likely, possibly mixed with freezing rain. Cloudy, with a high near 30. Breezy, with a south southeast wind 11 to 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 21. South wind 11 to 14 mph becoming west after midnight. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 42. South southwest wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 33. South southwest wind around 11 mph.
Thursday
Mostly sunny, with a high near 55. West southwest wind 11 to 15 mph.
Thursday Night
Partly cloudy, with a low around 33. Southwest wind 11 to 13 mph.
Friday
Partly sunny, with a high near 61. Breezy, with a west southwest wind 14 to 21 mph.
Friday Night
Mostly cloudy, with a low around 35. North northwest wind 13 to 16 mph.
Saturday
Mostly cloudy, with a high near 55. North wind 13 to 17 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gwinner ND
46.22°N 97.66°W
46.22°N 97.66°W
12:01 am CDT Mar 15, 2026
1am CDT Mar 15, 2026-6pm CDT Mar 21, 2026



