Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Fair

29°F

-2°C

Humidity 89%
Wind Speed SE 6 mph
Barometer 29.82 in (1012.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 15 Dec 5:52 pm CST
Extended Forecast for

Bismarck ND

Wind Advisory December 16, 12:00am until December 16, 06:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 32 by 8pm, then rising to around 39 during the remainder of the night. South wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 45. Windy, with a west wind 16 to 21 mph increasing to 25 to 30 mph. Winds could gust as high as 46 mph.

    High: 45 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. West wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after noon.  Mostly cloudy, with a high near 42. South wind 13 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 42 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then snow likely.  Patchy blowing snow after midnight. Mostly cloudy, with a low around 4. Windy, with a west wind 20 to 25 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 70%.

    Low: 4 °F

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 10. Windy, with a northwest wind 20 to 30 mph becoming northeast 7 to 12 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 10 °F

    Mostly Sunny
    and Windy
    then Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0. Northeast wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

    Low: 0 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow before noon, then a slight chance of rain and snow.  Mostly cloudy, with a high near 35. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 35 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of snow.  Mostly cloudy, with a low around 10. Southwest wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 10 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a temperature falling to near 32 by 8pm, then rising to around 39 during the remainder of the night. South wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 45. Windy, with a west wind 16 to 21 mph increasing to 25 to 30 mph. Winds could gust as high as 46 mph.
Tuesday Night
Partly cloudy, with a low around 24. West wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.
Wednesday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 42. South wind 13 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
A chance of rain and snow before 9pm, then snow likely. Patchy blowing snow after midnight. Mostly cloudy, with a low around 4. Windy, with a west wind 20 to 25 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%.
Thursday
Mostly sunny and cold, with a high near 10. Windy, with a northwest wind 20 to 30 mph becoming northeast 7 to 12 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
Mostly cloudy, with a low around 0. Northeast wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph.
Friday
A chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 35. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Southwest wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 19. Northwest wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 6. North wind around 7 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 26. South wind 6 to 9 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 7. East wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
5:36 pm CST Dec 15, 2025
6pm CST Dec 15, 2025-6pm CST Dec 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

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