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

Bismarck, Bismarck Municipal Airport (KBIS)

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

Mostly Cloudy and Breezy

5°F

-15°C

Humidity 60%
Wind Speed NW 21 mph
Barometer 30.45 in (1035.9 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 21 Feb 1:52 pm CST
Extended Forecast for

Bismarck ND

  • This Afternoon

    This Afternoon: Sunny, with a high near 12. Northwest wind around 16 mph, with gusts as high as 25 mph.

    High: 12 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -4. Wind chill values as low as -20. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: -4 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 12. Wind chill values as low as -20. Northwest wind around 7 mph becoming northeast in the afternoon.

    High: 12 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. East wind 5 to 9 mph becoming southeast after midnight.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. South wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. South wind 6 to 9 mph becoming west after midnight.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a high near 36. Northwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 12. North wind around 10 mph.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Partly sunny, with a high near 33. North wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 22 mph.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 12. Northwest wind around 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around -4. Wind chill values as low as -20. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 12. Wind chill values as low as -20. Northwest wind around 7 mph becoming northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 0. East wind 5 to 9 mph becoming southeast after midnight.
Monday
Sunny, with a high near 32. South wind 9 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 23. South wind 6 to 9 mph becoming west after midnight.
Tuesday
A slight chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a high near 36. Northwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12. North wind around 10 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 33. North wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 18. Northeast wind 10 to 13 mph becoming southwest after midnight.
Thursday
Mostly sunny, with a high near 45. West wind 11 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 26. West wind 11 to 16 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 44. Breezy, with a west wind 16 to 23 mph, with gusts as high as 32 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.76°W
Last Update:
1:26 pm CST Feb 21, 2026
Forecast Valid:
2pm CST Feb 21, 2026-6pm CST Feb 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation