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Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Fair

61°F

16°C

Humidity 43%
Wind Speed SW 10 mph
Barometer 29.67 in (1004.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 14 Sep 8:52 pm CDT
Extended Forecast for

6 Miles SSW Bismarck Municipal Airport ND

Wind Advisory September 14, 09:48pm until September 15, 04:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory September 14, 09:48pm until September 15, 04:00am

    NOW until 4:00am Tue

    Wind Advisory

  • Tonight

    Low: 48 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Northwest wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy during the evening, then mostly clear overnight, with a low around 49. Light and variable wind becoming east 5 to 9 mph in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 72. Southeast wind 11 to 18 mph, with gusts as high as 31 mph.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. East wind 6 to 9 mph becoming north after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 72. Northeast wind 5 to 9 mph becoming southeast in the afternoon.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 57. Southeast wind around 9 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 73. East wind around 8 mph.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Windy, with a west wind 21 to 29 mph, with gusts as high as 44 mph.
Tuesday
Mostly sunny, with a high near 69. Northwest wind 8 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy during the evening, then mostly clear overnight, with a low around 49. Light and variable wind becoming east 5 to 9 mph in the evening.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 72. Southeast wind 11 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 48. East wind 6 to 9 mph becoming north after midnight.
Thursday
Partly sunny, with a high near 72. Northeast wind 5 to 9 mph becoming southeast in the afternoon.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 57. Southeast wind around 9 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 73. East wind around 8 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind 6 to 8 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 71. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53. East wind around 7 mph.
Sunday
Partly sunny, with a high near 70. North wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 50. Northeast wind around 7 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Bismarck Municipal Airport ND
 46.68°N 100.79°W
Last Update:
9:36 pm CDT Sep 14, 2026
Forecast Valid:
9pm CDT Sep 14, 2026-6pm CDT Sep 21, 2026
 
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