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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Overcast

64°F

18°C

Humidity 84%
Wind Speed E 10 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Sep 6:52 pm CDT
Extended Forecast for

6 Miles SSE Dawson ND

  • Tonight

    Tonight: Patchy drizzle before 10pm. Patchy fog. Otherwise, cloudy, with a low around 55. East wind 6 to 11 mph.

    Low: 55 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Areas
    Fog

  • Saturday

    Saturday: A 10 percent chance of showers after 5pm. Areas of fog before 1pm. Otherwise, cloudy, with a high near 65. Northeast wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 65 °F

    Areas Fog
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Cloudy, with a low around 52. Northeast wind around 15 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 63. East wind around 16 mph, with gusts as high as 25 mph.

    High: 63 °F

    Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. East wind 7 to 11 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 66. East wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Southeast wind 9 to 11 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 33 mph.

    High: 67 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. Breezy, with a south wind 17 to 20 mph, with gusts as high as 28 mph.

    Low: 52 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Patchy drizzle before 10pm. Patchy fog. Otherwise, cloudy, with a low around 55. East wind 6 to 11 mph.
Saturday
A 10 percent chance of showers after 5pm. Areas of fog before 1pm. Otherwise, cloudy, with a high near 65. Northeast wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Cloudy, with a low around 52. Northeast wind around 15 mph, with gusts as high as 22 mph.
Sunday
Cloudy, with a high near 63. East wind around 16 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. East wind 7 to 11 mph.
Monday
Partly sunny, with a high near 66. East wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 47. Southeast wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 67. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 52. Breezy, with a south wind 17 to 20 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 71. Breezy, with a south wind 21 to 23 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind 11 to 18 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 74. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 54. Southeast wind around 11 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 74. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Dawson ND
 46.78°N 99.71°W
Last Update:
6:11 pm CDT Sep 18, 2026
Forecast Valid:
7pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation