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

Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

BEACH (K20U)

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

68°F

20°C

Humidity 21%
Wind Speed NE 7 mph
Barometer 30.09 in
Dewpoint 27°F (-3°C)
Visibility NA
Last update 7 Oct 3:55 pm MDT
Extended Forecast for

Sentinel Butte ND

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 42. North wind around 6 mph becoming calm.

    Low: 42 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 73. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. West wind around 7 mph becoming south after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. South wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. South wind 5 to 9 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. West wind 9 to 17 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 36. North wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

  • Sunday

    Sunday: Rain showers likely before noon, then rain and snow showers likely between noon and 3pm, then rain showers likely after 3pm. Mostly cloudy, with a high near 45. North wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 45 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers likely. Cloudy, with a low around 32. North wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 42. North wind around 6 mph becoming calm.
Thursday
Sunny, with a high near 73. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 47. West wind around 7 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 82. South wind 7 to 15 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 51. South wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 73. West wind 9 to 17 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 36. North wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
Rain showers likely before noon, then rain and snow showers likely between noon and 3pm, then rain showers likely after 3pm. Mostly cloudy, with a high near 45. North wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers likely. Cloudy, with a low around 32. North wind 9 to 14 mph, with gusts as high as 22 mph.
Columbus Day
A chance of rain and snow showers before noon. Mostly cloudy, with a high near 44. North wind around 9 mph.
Monday Night
Mostly cloudy, with a low around 29. North wind 5 to 8 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 53. South wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 34. South wind around 10 mph, with gusts as high as 18 mph.
Wednesday
A chance of showers. Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sentinel Butte ND
 46.93°N 103.83°W
Last Update:
3:36 pm MDT Oct 7, 2026
Forecast Valid:
4pm MDT Oct 7, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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