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.

Fair

4°F

-16°C

Humidity 83%
Wind Speed Calm
Barometer 30.28 in (1029.3 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 29 Jan 1:52 am CST
Extended Forecast for

Bismarck ND

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 4am. Cloudy, with a low around 4. Light east wind. Little or no snow accumulation expected.

    Low: 4 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 8am. Partly sunny, with a high near 16. Calm wind becoming east around 6 mph in the afternoon.

    High: 16 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -8. Wind chill values as low as -20. East wind around 6 mph.

    Low: -8 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near 5. Wind chill values as low as -20. East wind 6 to 8 mph becoming southeast in the afternoon.

    High: 5 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -4. South wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: Snow, mainly after noon. High near 29. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 29 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Southwest wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Northwest wind around 6 mph becoming light and variable.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 4am. Cloudy, with a low around 4. Light east wind. Little or no snow accumulation expected.
Thursday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 16. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -8. Wind chill values as low as -20. East wind around 6 mph.
Friday
Sunny and cold, with a high near 5. Wind chill values as low as -20. East wind 6 to 8 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around -4. South wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Snow, mainly after noon. High near 29. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Southwest wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly cloudy, with a high near 32. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 16. Northwest wind around 6 mph becoming light and variable.
Monday
Mostly cloudy, with a high near 28. Southeast wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 16. Southeast wind 7 to 9 mph becoming south after midnight.
Tuesday
Mostly cloudy, with a high near 30. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Northwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
Last Update:
12:36 am CST Jan 29, 2026
Forecast Valid:
1am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation