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

Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. 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 NA
Wind Speed SSE 9 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint N/A
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update NA
Extended Forecast for

Cameron MT

  • Tonight

    Tonight: Mostly clear, with a low around 24. South wind 7 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 45. South wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. South wind around 14 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 46. South wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 34. South wind 15 to 21 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49. Breezy, with a south wind 14 to 22 mph, with gusts as high as 29 mph.

    High: 49 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. South wind 13 to 18 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: A slight chance of snow after 11am. Partly sunny, with a high near 46. Breezy, with a south wind 13 to 23 mph, with gusts as high as 31 mph.

    High: 46 °F

    Slight Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: A slight chance of snow before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 24. South wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 45. South wind 10 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 27. South wind around 14 mph, with gusts as high as 23 mph.
Saturday
Mostly cloudy, with a high near 46. South wind 14 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Cloudy, with a low around 34. South wind 15 to 21 mph, with gusts as high as 29 mph.
Sunday
Mostly cloudy, with a high near 49. Breezy, with a south wind 14 to 22 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 30. South wind 13 to 18 mph, with gusts as high as 28 mph.
Washington's Birthday
A slight chance of snow after 11am. Partly sunny, with a high near 46. Breezy, with a south wind 13 to 23 mph, with gusts as high as 31 mph.
Monday Night
A slight chance of snow before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 31.
Tuesday
Snow likely. Mostly cloudy, with a high near 42.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cameron MT
 45.2°N 111.67°W (Elev. 5387 ft)
Last Update:
3:47 pm MST Feb 12, 2026
Forecast Valid:
6pm MST Feb 12, 2026-6pm MST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation