Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

Lat: 46.78°NLon: 100.76°WElev: 1677ft.

Overcast

10°F

-12°C

Humidity 76%
Wind Speed Calm
Barometer 30.16 in (1025.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 19 Jan 10:52 pm CST
Extended Forecast for

6 Miles N Cannon Ball ND

  • Tonight

    Tonight: Scattered flurries before 3am.  Cloudy, with a low around -2. South wind 3 to 5 mph.

    Low: -2 °F

    Scattered
    Flurries

  • Tuesday

    Tuesday: Snow likely, mainly after 9am.  Cloudy, with a high near 19. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after midnight.  Mostly cloudy, with a steady temperature around 15. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before noon.  Patchy blowing snow between 10am and 5pm. Mostly cloudy, with a high near 22. Windy, with a west wind 13 to 18 mph becoming northwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph.  Chance of precipitation is 60%.

    High: 22 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy and cold, with a high near 5. Northwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 5 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -21. North wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: -21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -8. North wind 5 to 7 mph becoming southwest in the afternoon.

    High: -8 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -20. South wind around 7 mph.

    Low: -20 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered flurries before 3am. Cloudy, with a low around -2. South wind 3 to 5 mph.
Tuesday
Snow likely, mainly after 9am. Cloudy, with a high near 19. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a steady temperature around 15. Northwest wind 10 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before noon. Patchy blowing snow between 10am and 5pm. Mostly cloudy, with a high near 22. Windy, with a west wind 13 to 18 mph becoming northwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around -1. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy and cold, with a high near 5. Northwest wind 10 to 16 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around -21. North wind 6 to 13 mph, with gusts as high as 18 mph.
Friday
Mostly sunny and cold, with a high near -8. North wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around -20. South wind around 7 mph.
Saturday
Mostly sunny and cold, with a high near 4. South wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -9. East wind around 8 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 17. South wind 7 to 10 mph becoming northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around -3. Northwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Cannon Ball ND
 46.39°N 100.62°W
11:36 pm CST Jan 19, 2026
11pm CST Jan 19, 2026-6pm CST Jan 26, 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