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

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

8°F

-13°C

Humidity 83%
Wind Speed N 15 mph
Barometer 30.12 in (1024.0 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 6 Dec 8:56 pm CST
Extended Forecast for

Forman ND

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -13. North northeast wind 8 to 13 mph becoming light after midnight.

    Low: -13 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 9. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Little or no snow accumulation expected.

    High: 9 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly before midnight. Cloudy, with a temperature falling to near 2 by 9pm, then rising to around 10 during the remainder of the night. South wind 7 to 9 mph. New snow accumulation of around an inch possible.

    Low: 2 °F⇑

    Chance Snow
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 32. South wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. West southwest wind 9 to 15 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow. High near 36. Breezy, with a south southwest wind 9 to 14 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 36 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before midnight. Patchy blowing snow before 3am. Cloudy, with a low around 4. Blustery, with a north northwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.

    Low: 4 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 13. Northwest wind 9 to 14 mph becoming north northeast in the afternoon.

    High: 13 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. East northeast wind 8 to 10 mph.

    Low: 1 °F

    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -13. North northeast wind 8 to 13 mph becoming light after midnight.
Sunday
A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 9. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Little or no snow accumulation expected.
Sunday Night
A 50 percent chance of snow, mainly before midnight. Cloudy, with a temperature falling to near 2 by 9pm, then rising to around 10 during the remainder of the night. South wind 7 to 9 mph. New snow accumulation of around an inch possible.
Monday
Mostly cloudy, with a high near 32. South wind 9 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 20. West southwest wind 9 to 15 mph.
Tuesday
Rain and snow. High near 36. Breezy, with a south southwest wind 9 to 14 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A 50 percent chance of snow, mainly before midnight. Patchy blowing snow before 3am. Cloudy, with a low around 4. Blustery, with a north northwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 13. Northwest wind 9 to 14 mph becoming north northeast in the afternoon.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. East northeast wind 8 to 10 mph.
Thursday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 11. North northwest wind 10 to 15 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -10. West northwest wind 11 to 14 mph.
Friday
Partly sunny, with a high near 2. Northwest wind 11 to 15 mph.
Friday Night
Mostly cloudy, with a low around -16. Northwest wind around 10 mph.
Saturday
Partly sunny, with a high near 3. West wind 8 to 10 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forman ND
 46.09°N 97.63°W
Last Update:
8:36 pm CST Dec 6, 2025
Forecast Valid:
9pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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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