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.

Windy

41°F

5°C

Humidity 66%
Wind Speed NW 26 G 43 mph
Barometer 30.45 in
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 15 Oct 2:15 pm MDT
Extended Forecast for

Sentinel Butte ND

Wind Advisory October 15, 02:28pm until October 15, 11:00pm
Freeze Warning October 16, 12:00am until October 16, 07:00am
Click here for hazard details and duration
Wind Advisory
Freeze Warning
  •  
    Wind Advisory October 15, 02:28pm until October 15, 11:00pm

    NOW until 11:00pm Thu

    Wind Advisory

  • This Afternoon

    High: 42 °F

    Cloudy and
    Windy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Windy, with a northwest wind 24 to 29 mph becoming light and variable after midnight. Winds could gust as high as 40 mph.

    Low: 25 °F

    Decreasing
    Clouds and
    Windy then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Light southwest wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. South wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. North wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Light and variable wind becoming southeast 5 to 9 mph after midnight.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Cloudy, with a high near 42. Windy, with a northwest wind 31 to 33 mph, with gusts as high as 46 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Windy, with a northwest wind 24 to 29 mph becoming light and variable after midnight. Winds could gust as high as 40 mph.
Friday
Sunny, with a high near 54. Light southwest wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Mostly clear, with a low around 44. South wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 73. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 47. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 60. North wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 38. Light and variable wind becoming southeast 5 to 9 mph after midnight.
Monday
Sunny, with a high near 65. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 43. Southeast wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 68. Southeast wind 9 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 46. Southeast wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 64. South wind 6 to 8 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sentinel Butte ND
 46.91°N 103.83°W
Last Update:
2:21 pm MDT Oct 15, 2026
Forecast Valid:
2pm MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
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