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.

20°F

-7°C

Humidity 89%
Wind Speed N 14 mph
Barometer 30.02 in (1018.7 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill7°F (-14°C)
Last update 10 Mar 3:56 am CDT
Extended Forecast for

New Effington SD

  • Overnight

    Overnight: A slight chance of snow. Mostly cloudy, with a low around 18. North wind around 13 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow, mainly after 5pm. Mostly cloudy, with a high near 35. North wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 21. Northwest wind around 8 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Northwest wind 8 to 11 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West northwest wind 7 to 10 mph becoming south southwest after midnight.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 45. South wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 22. Blustery, with a west southwest wind 16 to 22 mph becoming northwest in the evening. Chance of precipitation is 30%.

    Low: 22 °F

    Blustery.
    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 35. North northwest wind 9 to 16 mph.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. East southeast wind 7 to 11 mph. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of snow. Mostly cloudy, with a low around 18. North wind around 13 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow, mainly after 5pm. Mostly cloudy, with a high near 35. North wind 7 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 21. Northwest wind around 8 mph. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 38. Northwest wind 8 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 23. West northwest wind 7 to 10 mph becoming south southwest after midnight.
Thursday
A chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 45. South wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 22. Blustery, with a west southwest wind 16 to 22 mph becoming northwest in the evening. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 35. North northwest wind 9 to 16 mph.
Friday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. East southeast wind 7 to 11 mph. Chance of precipitation is 40%.
Saturday
Snow likely, mainly after 1pm. Cloudy, with a high near 35. Chance of precipitation is 60%.
Saturday Night
Snow likely. Cloudy, with a low around 11. Blustery. Chance of precipitation is 60%.
Sunday
A slight chance of snow. Partly sunny, with a high near 22. Blustery. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 4.
Monday
Mostly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Effington SD
 45.85°N 96.92°W (Elev. 1099 ft)
Last Update:
4:36 am CDT Mar 10, 2026
Forecast Valid:
4am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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