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

BEACH (K20U)

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

32°F

0°C

Humidity 80%
Wind Speed NW 12 mph
Barometer 29.68 in
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 24 Feb 10:35 am MST
Extended Forecast for

Sentinel Butte ND

  • Today

    Today: A 20 percent chance of snow after 3pm. Mostly sunny, with a high near 36. Light northwest wind increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 36 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Northwest wind 5 to 9 mph becoming south after midnight.

    Low: 19 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of snow between 8am and 11am. Mostly sunny, with a high near 43. Southwest wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Breezy, with a west wind 13 to 22 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 48. Windy, with a west wind 20 to 25 mph, with gusts as high as 36 mph.

    High: 48 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Breezy, with a west wind 17 to 22 mph, with gusts as high as 31 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 41. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 10. Northeast wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 11am. Partly sunny, with a high near 23. Northeast wind around 10 mph.

    High: 23 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Today
A 20 percent chance of snow after 3pm. Mostly sunny, with a high near 36. Light northwest wind increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Increasing clouds, with a low around 19. Northwest wind 5 to 9 mph becoming south after midnight.
Wednesday
A slight chance of snow between 8am and 11am. Mostly sunny, with a high near 43. Southwest wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 28. Breezy, with a west wind 13 to 22 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 48. Windy, with a west wind 20 to 25 mph, with gusts as high as 36 mph.
Thursday Night
Partly cloudy, with a low around 32. Breezy, with a west wind 17 to 22 mph, with gusts as high as 31 mph.
Friday
Partly sunny, with a high near 41. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10. Northeast wind 11 to 16 mph, with gusts as high as 23 mph.
Saturday
A chance of snow before 11am. Partly sunny, with a high near 23. Northeast wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 9. Southeast wind around 10 mph.
Sunday
Mostly sunny, with a high near 33. Southeast wind around 11 mph.
Sunday Night
Partly cloudy, with a low around 18. South wind around 11 mph.
Monday
Sunny, with a high near 44. West wind 10 to 14 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sentinel Butte ND
 46.91°N 103.83°W
Last Update:
10:27 am MST Feb 24, 2026
Forecast Valid:
11am MST Feb 24, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation