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.

Partly Cloudy

-4°F

-20°C

Humidity 75%
Wind Speed NW 8 mph
Barometer 29.94 in (1018.7 mb)
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill-19°F (-28°C)
Last update 20 Feb 5:52 am CST
Extended Forecast for

Bismarck ND

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around -4. Wind chill values as low as -25. Northwest wind around 13 mph, with gusts as high as 18 mph.

    Low: -4 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 13. Wind chill values as low as -25. Northwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 13 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2. Northwest wind around 6 mph becoming calm in the evening.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Light north wind becoming northwest 5 to 10 mph in the morning.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -3. Northwest wind 7 to 10 mph.

    Low: -3 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 13. Northwest wind around 7 mph.

    High: 13 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2. Northeast wind around 7 mph becoming southeast after midnight.

    Low: -2 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 29. South wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around -4. Wind chill values as low as -25. Northwest wind around 13 mph, with gusts as high as 18 mph.
Friday
Mostly cloudy, with a high near 13. Wind chill values as low as -25. Northwest wind 6 to 13 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around -2. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 17. Light north wind becoming northwest 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around -3. Northwest wind 7 to 10 mph.
Sunday
Sunny, with a high near 13. Northwest wind around 7 mph.
Sunday Night
Partly cloudy, with a low around -2. Northeast wind around 7 mph becoming southeast after midnight.
Monday
Sunny, with a high near 29. South wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 20. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 37. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. North wind 7 to 13 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 18. Northwest wind 6 to 8 mph becoming southwest in the evening.
Thursday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
Last Update:
5:36 am CST Feb 20, 2026
Forecast Valid:
5am CST Feb 20, 2026-6pm CST Feb 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation