Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

56°F

13°C

Humidity 45%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 07 Oct 08:43 PM MDT
Extended Forecast for

3 Miles SSW Swan Lake MT

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 28 mph.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain and snow before midnight, then a chance of snow.  Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A slight chance of snow before noon.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Calm wind.
Thursday
Mostly sunny, with a high near 74. Calm wind.
Thursday Night
Mostly cloudy, with a low around 42. Calm wind.
Friday
Mostly sunny, with a high near 71. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 28 mph.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain and snow before midnight, then a chance of snow. Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A slight chance of snow before noon. Mostly cloudy, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 22.
Columbus Day
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 30.
Wednesday
A chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Swan Lake MT
 47.88°N 113.86°W (Elev. 3199 ft)
2:00 pm MDT Oct 7, 2026
9pm MDT Oct 7, 2026-6pm MDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database