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

Hazardous Weather Conditions

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

A Few Clouds

75°F

24°C

Humidity 62%
Wind Speed W 14 mph
Barometer 29.93 in (1012.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 Jul 10:52 am CDT
Extended Forecast for

Bismarck ND

  • Today

    Today: Mostly sunny, with a high near 78. North wind 8 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. North wind 5 to 10 mph becoming light east after midnight.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 76. Southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 62 °F

    T-storms
    Likely then
    Showers
    Likely

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Southeast wind 3 to 7 mph.

    High: 82 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 62. Northeast wind 5 to 7 mph.

    Low: 62 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Northeast wind 6 to 9 mph.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 78. North wind 8 to 10 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. North wind 5 to 10 mph becoming light east after midnight.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 76. Southeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Southeast wind 3 to 7 mph.
Monday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 62. Northeast wind 5 to 7 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Northeast wind 6 to 9 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind 6 to 9 mph.
Wednesday
A chance of showers. Partly sunny, with a high near 79. Northeast wind 6 to 8 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. North wind 5 to 8 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 84. West wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
Last Update:
10:50 am CDT Jul 18, 2025
Forecast Valid:
11am CDT Jul 18, 2025-6pm CDT Jul 24, 2025
 
Forecast Discussion
 
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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