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

Ennis - Big Sky Airport (KEKS)

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

Clear

72°F

22°C

Humidity 10%
Wind Speed S 23 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 20 Apr 04:50 PM MDT
Extended Forecast for

Cameron MT

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Southeast wind 10 to 18 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 72. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 72 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. South southeast wind 14 to 21 mph, with gusts as high as 31 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 58. Windy, with a south southeast wind 17 to 22 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%.

    High: 58 °F

    Slight Chance
    Rain and
    Breezy then
    Showers
    Likely and
    Windy

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain and snow. Low around 32. Breezy, with a south southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain and
    Breezy then
    Rain/Snow

  • Thursday

    Thursday: Snow before noon, then snow showers after noon. Some thunder is also possible. High near 44. Northwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. North wind 11 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 39. North wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 39 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Southeast wind 10 to 18 mph, with gusts as high as 25 mph.
Tuesday
Increasing clouds, with a high near 72. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 45. South southeast wind 14 to 21 mph, with gusts as high as 31 mph.
Wednesday
Rain likely, mainly between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 58. Windy, with a south southeast wind 17 to 22 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%.
Wednesday Night
Rain before midnight, then rain and snow. Low around 32. Breezy, with a south southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 44. Northwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. North wind 11 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A chance of snow. Mostly cloudy, with a high near 39. North wind 10 to 16 mph, with gusts as high as 23 mph.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 17.
Saturday
A slight chance of snow after noon. Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cameron MT
 45.2°N 111.67°W (Elev. 5387 ft)
Last Update:
4:06 pm MDT Apr 20, 2026
Forecast Valid:
5pm MDT Apr 20, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation