Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Overcast

38°F

3°C

Humidity 57%
Wind Speed N 15 G 24 mph
Barometer 30.09 in (1020.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Apr 11:52 pm CDT
Extended Forecast for

Bismarck Municipal Airport ND

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. North wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 72. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Northwest wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Southeast wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Southeast wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 49. Southeast wind around 16 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. North wind around 6 mph.
Sunday
Sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 31. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 72. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 37. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 75. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 48. Southeast wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 82. Southeast wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 49. Southeast wind around 16 mph, with gusts as high as 24 mph.
Thursday
Rain likely, mainly after 1pm. Partly sunny, with a high near 62. Windy, with a south wind 15 to 20 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Windy, with a northwest wind around 25 mph, with gusts as high as 37 mph.
Friday
Partly sunny, with a high near 47. Breezy, with a northwest wind 22 to 24 mph, with gusts as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 27. Northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck Municipal Airport ND
 46.79°N 100.76°W
10:36 pm CDT Apr 18, 2026
12am CDT Apr 19, 2026-6pm CDT Apr 25, 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