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

Hazardous Weather Conditions

Current conditions at

BEACH (K20U)

Lat: 46.93°NLon: 103.98°WElev: 2756ft.

39°F

4°C

Humidity 65%
Wind Speed SE 16 mph
Barometer 30.22 in
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 19 Oct 6:55 am MDT
Extended Forecast for

Sentinel Butte ND

  • Today

    Today: Sunny, with a high near 64. Breezy, with a southeast wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 38. Breezy, with a south wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. South wind 5 to 8 mph becoming light and variable.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. North wind 3 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75. South wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Southeast wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 71. Windy, with a southeast wind 14 to 19 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 71 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Today
Sunny, with a high near 64. Breezy, with a southeast wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
Mostly clear, with a low around 38. Breezy, with a south wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Tuesday
Sunny, with a high near 71. South wind 5 to 8 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 37. North wind 3 to 8 mph.
Wednesday
Sunny, with a high near 66. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 46. South wind 11 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 75. South wind 13 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 52. Southeast wind 11 to 17 mph, with gusts as high as 25 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 71. Windy, with a southeast wind 14 to 19 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39. Windy, with a west wind 28 to 32 mph, with gusts as high as 39 mph.
Saturday
Partly sunny, with a high near 48. Windy, with a west wind 25 to 30 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.
Sunday
Mostly sunny, with a high near 50. Southeast wind 8 to 14 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sentinel Butte ND
 46.93°N 103.83°W
Last Update:
6:36 am MDT Oct 19, 2026
Forecast Valid:
7am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
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Additional Resources

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Chance of Precipitation