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Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

49°F

9°C

Humidity 59%
Wind Speed N 9 mph
Barometer 30.20 in (1023.3 mb)
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 19 May 7:56 pm CDT
Extended Forecast for

Sisseton Municipal Airport SD

Freeze Warning May 20, 01:00am until May 20, 08:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Areas of frost after 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 31. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 65. South southeast wind 5 to 13 mph.

    High: 65 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. South wind 9 to 13 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. South southeast wind 9 to 17 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Southeast wind 10 to 16 mph.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 62. East southeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 42. Southeast wind 6 to 11 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 68. South southeast wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. East southeast wind 5 to 7 mph becoming south southwest after midnight.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of frost after 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 31. North northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 65. South southeast wind 5 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 39. South wind 9 to 13 mph.
Thursday
Mostly sunny, with a high near 69. South southeast wind 9 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 42. Southeast wind 10 to 16 mph.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 62. East southeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers. Mostly cloudy, with a low around 42. Southeast wind 6 to 11 mph. Chance of precipitation is 50%.
Saturday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 68. South southeast wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 44. East southeast wind 5 to 7 mph becoming south southwest after midnight.
Sunday
Sunny, with a high near 81.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 51. Chance of precipitation is 20%.
Memorial Day
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 87. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.68°N 97.01°W (Elev. 1152 ft)
Last Update:
7:36 pm CDT May 19, 2026
Forecast Valid:
8pm CDT May 19, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation