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Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

67°F

19°C

Humidity 66%
Wind Speed SW 15 mph
Barometer 29.34 in (991.9 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 23 Apr 9:56 am CDT
Extended Forecast for

Sisseton Municipal Airport SD

Red Flag Warning April 23, 01:00pm until April 23, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Mostly sunny, with a high near 76. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 39 mph.

    High: 76 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Windy, with a west northwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 36 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 56. West northwest wind around 14 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Increasing clouds, with a low around 37. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 1pm. Partly sunny, with a high near 54. West southwest wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers. Mostly cloudy, with a low around 39. East wind 6 to 9 mph becoming north northeast after midnight. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 61. East wind 7 to 15 mph. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 41. East northeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Breezy, with a northeast wind 17 to 24 mph. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 76. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 39 mph.
Tonight
Partly cloudy, with a low around 36. Windy, with a west northwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
Friday
Mostly sunny, with a high near 56. West northwest wind around 14 mph.
Friday Night
A slight chance of showers after 1am. Increasing clouds, with a low around 37. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 54. West southwest wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 39. East wind 6 to 9 mph becoming north northeast after midnight. Chance of precipitation is 20%.
Sunday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 61. East wind 7 to 15 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 41. East northeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Breezy, with a northeast wind 17 to 24 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
Last Update:
10:26 am CDT Apr 23, 2026
Forecast Valid:
10am CDT Apr 23, 2026-6pm CDT Apr 29, 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