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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Fair

34°F

1°C

Humidity 70%
Wind Speed SE 12 mph
Barometer 30.02 in (1018.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Nov 5:52 pm CST
Extended Forecast for

Napoleon ND

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 34 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 42. Breezy, with a southeast wind 21 to 24 mph, with gusts as high as 37 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Breezy, with a south wind 20 to 22 mph, with gusts as high as 34 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 53. Breezy, with a south wind 17 to 23 mph, with gusts as high as 36 mph.

    High: 53 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Breezy, with a south wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. South wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. South wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. South wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 34 mph.
Saturday
Partly sunny, with a high near 42. Breezy, with a southeast wind 21 to 24 mph, with gusts as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around 32. Breezy, with a south wind 20 to 22 mph, with gusts as high as 34 mph.
Sunday
Sunny, with a high near 53. Breezy, with a south wind 17 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 37. Breezy, with a south wind 14 to 20 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 55. South wind 11 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 38. South wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 53. South wind 13 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 50. South wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. West wind 9 to 15 mph, with gusts as high as 22 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 45. West wind 11 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Mostly cloudy, with a low around 31. West wind 7 to 9 mph.
Friday
Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Napoleon ND
 46.5°N 99.76°W
Last Update:
6:21 pm CST Nov 13, 2026
Forecast Valid:
6pm CST Nov 13, 2026-6pm CST Nov 20, 2026
 
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