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.

74°F

23°C

Humidity 85%
Wind Speed E 5 mph
Barometer 29.98 in (1013.2 mb)
Dewpoint 69°F (21°C)
Visibility NA
Last update 4 Jul 8:56 pm CDT
Extended Forecast for

Waubay SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 63. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Southeast wind 6 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 90. South wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 67. South wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. South wind 8 to 10 mph. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 67. East southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 67 °F

    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. South wind 11 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 60. North northeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 63. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 66. Southeast wind 6 to 10 mph.
Monday
Mostly sunny and hot, with a high near 90. South wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 67. South wind 7 to 9 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. South wind 8 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 67. East southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. South wind 11 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 60. North northeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 63. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waubay SD
 45.33°N 97.31°W (Elev. 1811 ft)
Last Update:
9:36 pm CDT Jul 4, 2026
Forecast Valid:
9pm CDT Jul 4, 2026-6pm CDT Jul 11, 2026
 
Forecast Discussion
 
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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