Tropical Storm Isaias in the Gulf; California Heat Continues

Tropical Storm Isaias is forecast to track toward the central U.S. Gulf Coast while strengthening into a hurricane on Thursday. Residents from Louisiana to the Florida Panhandle should closely monitor the latest updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday. Read More >

Current conditions at

Ennis - Big Sky Airport (KEKS)

Lat: 45.27436°NLon: 111.64886°WElev: 5383.0ft.

Clear

36°F

2°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 07 Oct 06:50 AM MDT
Extended Forecast for

9 Miles ESE Jeffers MT

  • Today

    Today: Sunny, with a high near 61. South wind 6 to 9 mph becoming west in the afternoon.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. West wind 5 to 10 mph becoming south southwest after midnight.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. South southwest wind 7 to 10 mph becoming west in the afternoon.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. West southwest wind 6 to 11 mph becoming south 12 to 17 mph after midnight. Winds could gust as high as 22 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph.

    High: 60 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Breezy, with a south wind 21 to 24 mph, with gusts as high as 43 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A slight chance of rain and snow before 9am, then a chance of snow.  Partly sunny, with a high near 47. South wind 11 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after midnight.  Cloudy, with a low around 22. North wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow.  Cloudy, with a high near 26.

    High: 26 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 61. South wind 6 to 9 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 38. West wind 5 to 10 mph becoming south southwest after midnight.
Thursday
Sunny, with a high near 60. South southwest wind 7 to 10 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 39. West southwest wind 6 to 11 mph becoming south 12 to 17 mph after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 60. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph.
Friday Night
Partly cloudy, with a low around 38. Breezy, with a south wind 21 to 24 mph, with gusts as high as 43 mph.
Saturday
A slight chance of rain and snow before 9am, then a chance of snow. Partly sunny, with a high near 47. South wind 11 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Rain and snow, becoming all snow after midnight. Cloudy, with a low around 22. North wind 11 to 16 mph, with gusts as high as 23 mph.
Sunday
Snow. Cloudy, with a high near 26.
Sunday Night
Snow. Mostly cloudy, with a low around 18.
Columbus Day
A chance of snow. Mostly cloudy, with a high near 31.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Jeffers MT
 45.3°N 111.54°W (Elev. 9564 ft)
4:52 am MDT Oct 7, 2026
7am MDT Oct 7, 2026-6pm MDT Oct 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database