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 92%
Wind Speed SE 5 mph
Barometer 30.07 in (1020.9 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 14 Mar 2:56 am CDT
Extended Forecast for

Webster SD

Blizzard Warning March 15, 03:00am until March 15, 07:00pm
Winter Storm Warning March 14, 01:00pm until March 15, 03:00am
Click here for hazard details and duration
Blizzard Warning
Winter Storm Warning

  • Overnight

    Overnight: A chance of snow after 5am. Cloudy, with a low around 23. South southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow. Patchy blowing snow after 4pm. High near 30. Breezy, with an east wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 11. Blustery, with an east wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 11 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow before 1pm. Widespread blowing snow, mainly before 1pm. High near 18. Windy, with a north wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 10pm. Partly cloudy, with a low around -4. Blustery, with a north northwest wind 14 to 22 mph, with gusts as high as 37 mph.

    Low: -4 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 8. North northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 8 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5. Northwest wind 5 to 7 mph becoming light and variable.

    Low: -5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 31. South southeast wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 31 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 21. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of snow after 5am. Cloudy, with a low around 23. South southeast wind around 5 mph. Chance of precipitation is 30%.
Saturday
Snow. Patchy blowing snow after 4pm. High near 30. Breezy, with an east wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 11. Blustery, with an east wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow before 1pm. Widespread blowing snow, mainly before 1pm. High near 18. Windy, with a north wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Patchy blowing snow before 10pm. Partly cloudy, with a low around -4. Blustery, with a north northwest wind 14 to 22 mph, with gusts as high as 37 mph.
Monday
Sunny and cold, with a high near 8. North northwest wind around 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around -5. Northwest wind 5 to 7 mph becoming light and variable.
Tuesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 31. South southeast wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday Night
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 21. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
2:36 am CDT Mar 14, 2026
Forecast Valid:
3am CDT Mar 14, 2026-6pm CDT Mar 20, 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