Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

-15°F

-26°C

Humidity 59%
Wind Speed NW 16 mph
Barometer 30.77 in (1049.2 mb)
Dewpoint -25°F (-32°C)
Visibility NA
Wind Chill-39°F (-39°C)
Last update 23 Jan 9:56 am CST
Extended Forecast for

Sisseton Municipal Airport SD

Extreme Cold Warning January 23, 10:16am until January 23, 03:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 23, 10:16am until January 23, 03:00pm

    NOW until 3:00pm Fri

    Extreme Cold Warning

  • Today

    High: -9 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -18. Wind chill values as low as -27. Calm wind becoming south around 5 mph after midnight.

    Low: -18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 3. Wind chill values as low as -28. South southeast wind 6 to 9 mph.

    High: 3 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -10. Wind chill values as low as -18. Southeast wind around 6 mph becoming light and variable.

    Low: -10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near -2. North wind 6 to 9 mph.

    High: -2 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -14. Northwest wind 6 to 9 mph becoming southwest after midnight.

    Low: -14 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 17. Breezy, with a southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 17 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. West northwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny and cold, with a high near -9. Wind chill values as low as -37. Northwest wind 5 to 13 mph.
Tonight
Partly cloudy, with a low around -18. Wind chill values as low as -27. Calm wind becoming south around 5 mph after midnight.
Saturday
Mostly sunny and cold, with a high near 3. Wind chill values as low as -28. South southeast wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -10. Wind chill values as low as -18. Southeast wind around 6 mph becoming light and variable.
Sunday
Mostly sunny and cold, with a high near -2. North wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around -14. Northwest wind 6 to 9 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 17. Breezy, with a southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Partly cloudy, with a low around 1. West northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 11. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around -5.
Wednesday
Mostly sunny and cold, with a high near 8.
Wednesday Night
Partly cloudy, with a low around -9.
Thursday
Mostly sunny and cold, with a high near 8.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
9:51 am CST Jan 23, 2026
10am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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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