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.

72°F

22°C

Humidity 87%
Wind Speed S 17 G 22 mph
Barometer 29.81 in (1007.7 mb)
Dewpoint 68°F (20°C)
Visibility NA
Last update 24 Jul 9:56 pm CDT
Extended Forecast for

6 Miles WNW Peever SD

Heat Advisory July 25, 01:00pm until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 11pm. Mostly clear, with a low around 69. Breezy, with a southwest wind 9 to 14 mph increasing to 19 to 24 mph after midnight. Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    T-storms then
    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Patchy smoke after 1pm. Sunny and hot, with a high near 95. Heat index values as high as 98. West southwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 95 °F

    Sunny then
    Patchy Smoke

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 77. Southeast wind 9 to 16 mph becoming west in the evening. Chance of precipitation is 20%.

    Low: 77 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 94. Heat index values as high as 98. Southwest wind 10 to 14 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South southeast wind 8 to 11 mph becoming west after midnight.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 93. North wind around 11 mph, with gusts as high as 21 mph.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. North wind 5 to 9 mph becoming light and variable after midnight.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 91. West northwest wind 5 to 8 mph becoming east in the morning.

    High: 91 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Northeast wind 6 to 8 mph becoming southwest after midnight.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 11pm. Mostly clear, with a low around 69. Breezy, with a southwest wind 9 to 14 mph increasing to 19 to 24 mph after midnight. Chance of precipitation is 40%.
Saturday
Patchy smoke after 1pm. Sunny and hot, with a high near 95. Heat index values as high as 98. West southwest wind 5 to 10 mph becoming northeast in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 77. Southeast wind 9 to 16 mph becoming west in the evening. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 94. Heat index values as high as 98. Southwest wind 10 to 14 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 74. South southeast wind 8 to 11 mph becoming west after midnight.
Monday
Sunny and hot, with a high near 93. North wind around 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 71. North wind 5 to 9 mph becoming light and variable after midnight.
Tuesday
Mostly sunny and hot, with a high near 91. West northwest wind 5 to 8 mph becoming east in the morning.
Tuesday Night
Mostly clear, with a low around 70. Northeast wind 6 to 8 mph becoming southwest after midnight.
Wednesday
Sunny and hot, with a high near 90.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 69. Chance of precipitation is 20%.
Friday
Sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Peever SD
 45.57°N 97.07°W (Elev. 1499 ft)
Last Update:
10:31 pm CDT Jul 24, 2026
Forecast Valid:
10pm CDT Jul 24, 2026-6pm CDT Jul 31, 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