Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Overcast

65°F

18°C

Humidity 63%
Wind Speed SE 12 mph
Barometer 30.17 in (1022.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Sep 3:52 pm CDT
Extended Forecast for

4 Miles NNE Cannon Ball ND

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 49. Southeast wind 5 to 9 mph becoming light and variable.

    Low: 49 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 72. Northeast wind 7 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 4am.  Cloudy, with a low around 56. East wind around 14 mph, with gusts as high as 22 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers before 1pm.  Mostly cloudy, with a high near 69. East wind around 14 mph, with gusts as high as 23 mph.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. East wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 69. East wind 5 to 10 mph.

    High: 69 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 53. East wind 6 to 10 mph.

    Low: 53 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers.  Cloudy, with a high near 69. East wind 7 to 9 mph.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 1am.  Mostly cloudy, with a low around 52. East wind 5 to 8 mph.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 49. Southeast wind 5 to 9 mph becoming light and variable.
Thursday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 72. Northeast wind 7 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 30 percent chance of showers after 4am. Cloudy, with a low around 56. East wind around 14 mph, with gusts as high as 22 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 69. East wind around 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 52. East wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy, with a high near 69. East wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53. East wind 6 to 10 mph.
Sunday
A chance of showers. Cloudy, with a high near 69. East wind 7 to 9 mph.
Sunday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 52. East wind 5 to 8 mph.
Monday
Mostly cloudy, with a high near 69. Southeast wind 5 to 9 mph.
Monday Night
Mostly cloudy, with a low around 52. Southeast wind around 8 mph.
Tuesday
Partly sunny, with a high near 73. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 51. Southeast wind around 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Cannon Ball ND
 46.37°N 100.58°W
3:36 pm CDT Sep 16, 2026
3pm CDT Sep 16, 2026-6pm CDT Sep 23, 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