National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

39°F

4°C

Humidity 57%
Wind Speed SW 16 mph
Barometer 29.65 in (1004.7 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 27 Feb 1:56 am CST
Extended Forecast for

Sisseton Municipal Airport SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 39. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 33 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 44. Breezy, with a northwest wind 18 to 26 mph, with gusts as high as 37 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A chance of snow, mainly after 2am. Increasing clouds, with a low around 10. North wind 10 to 18 mph. Chance of precipitation is 40%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow before noon. Mostly cloudy, with a high near 16. North wind around 11 mph. Chance of precipitation is 50%.

    High: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. North wind 5 to 10 mph becoming east after midnight.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly before noon. Mostly cloudy, with a high near 23. South southeast wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 23 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. South wind around 10 mph.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41. South wind 10 to 14 mph.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. South wind 7 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 39. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 44. Breezy, with a northwest wind 18 to 26 mph, with gusts as high as 37 mph.
Friday Night
A chance of snow, mainly after 2am. Increasing clouds, with a low around 10. North wind 10 to 18 mph. Chance of precipitation is 40%.
Saturday
A chance of snow before noon. Mostly cloudy, with a high near 16. North wind around 11 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 2. North wind 5 to 10 mph becoming east after midnight.
Sunday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 23. South southeast wind 6 to 10 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 14. South wind around 10 mph.
Monday
Partly sunny, with a high near 41. South wind 10 to 14 mph.
Monday Night
Mostly cloudy, with a low around 26. South wind 7 to 10 mph.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 49.
Wednesday Night
A slight chance of rain. Mostly clear, with a low around 30. Chance of precipitation is 20%.
Thursday
A slight chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
Last Update:
1:36 am CST Feb 27, 2026
Forecast Valid:
2am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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