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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Overcast

36°F

2°C

Humidity 76%
Wind Speed NW 10 mph
Barometer 30.06 in (1019.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Nov 4:52 am CST
Extended Forecast for

Bismarck ND

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 5 to 11 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 27. Light and variable wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South wind around 6 mph becoming west after midnight.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Northwest wind around 6 mph becoming south in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. South wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Southwest wind 5 to 8 mph.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 5 to 11 mph.
Tonight
Mostly clear, with a low around 27. Light and variable wind.
Friday
Sunny, with a high near 49. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 32. South wind around 6 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 51. West wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind around 6 mph.
Sunday
Mostly sunny, with a high near 49. Northwest wind around 6 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 30. South wind around 6 mph.
Monday
Mostly sunny, with a high near 49. Southwest wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 29. South wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Tuesday
Partly sunny, with a high near 37. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 27. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
Last Update:
3:36 am CST Nov 20, 2025
Forecast Valid:
5am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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