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

Heat Wave Continues in the Northeastern Quarter of the U.S.; Excessive Rain May Bring Flooding in the North Central U.S.

The heat wave is expected to peak in the eastern Great Lakes and New England today, and the Ohio Valley and Mid-Atlantic Friday into the weekend. Widespread daily record high temperatures are likely. Heavy to excessive rainfall will be associated with thunderstorms forecast to move across parts of the northern Plains and Upper Midwest today into Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Fair

57°F

14°C

Humidity 87%
Wind Speed SE 6 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 7:52 am CDT
Extended Forecast for

Bismarck ND

  • Today

    Today: A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 75. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 8pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 54. East wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 75. East wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. East wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 59 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. North wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 80 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Northwest wind 5 to 8 mph becoming east in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Southeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 92. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 92 °F

    Hot

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 75. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers before 8pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 54. East wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 75. East wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. East wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. North wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 54. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 83. Northwest wind 5 to 8 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 60. Southeast wind around 10 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 92. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 59. Northwest wind 6 to 10 mph.
Tuesday
Sunny, with a high near 86. Northwest wind 6 to 11 mph.
Tuesday Night
Mostly clear, with a low around 56. Northwest wind 6 to 10 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 84. Northeast wind 6 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.79°N 100.76°W
Last Update:
7:49 am CDT Jun 20, 2024
Forecast Valid:
8am CDT Jun 20, 2024-6pm CDT Jun 26, 2024
 
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