National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

80°F

27°C

Humidity 74%
Wind Speed S 10 mph
Barometer 29.82 in (1007.7 mb)
Dewpoint 71°F (22°C)
Visibility NA
Heat Index83°F (28°C)
Last update 9 Jun 9:56 am CDT
Extended Forecast for

Gwinner ND

  • Today

    Today: Mostly sunny and hot, with a high near 93. Breezy, with a south southeast wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 93 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 2am. Some of the storms could be severe. Low around 64. Breezy, with a south southeast wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Severe
    Thunderstorms
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Breezy, with a south southeast wind 9 to 14 mph becoming west northwest 19 to 24 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Severe
    Thunderstorms
    and Breezy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 54. Breezy, with a west southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 31 mph.

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 72. Breezy, with a west wind 20 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

    High: 72 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 52. Breezy, with a west wind 16 to 23 mph. Chance of precipitation is 10%.

    Low: 52 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 75. Breezy, with a west northwest wind 17 to 26 mph, with gusts as high as 36 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Northwest wind 8 to 17 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny and hot, with a high near 93. Breezy, with a south southeast wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Tonight
Showers and thunderstorms, mainly before 2am. Some of the storms could be severe. Low around 64. Breezy, with a south southeast wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Breezy, with a south southeast wind 9 to 14 mph becoming west northwest 19 to 24 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Increasing clouds, with a low around 54. Breezy, with a west southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 31 mph.
Thursday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 72. Breezy, with a west wind 20 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 52. Breezy, with a west wind 16 to 23 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 75. Breezy, with a west northwest wind 17 to 26 mph, with gusts as high as 36 mph.
Friday Night
Partly cloudy, with a low around 50. Northwest wind 8 to 17 mph.
Saturday
Mostly sunny, with a high near 70. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 47. North northwest wind 7 to 17 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 70. North northwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 49. West northwest wind 7 to 11 mph.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. Northwest wind 9 to 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.63°W
Last Update:
9:37 am CDT Jun 9, 2026
Forecast Valid:
10am CDT Jun 9, 2026-6pm CDT Jun 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation