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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

Ennis - Big Sky Airport (KEKS)

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

light snow,mist

7°F

-14°C

Humidity NA
Wind Speed N 0 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint N/A
Visibility 2.50 mi
Last update NA
Extended Forecast for

Cameron MT

Winter Weather Advisory February 18, 08:45pm until February 18, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory February 18, 08:45pm until February 18, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 5 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before noon, then a chance of snow after 2pm. Partly sunny, with a high near 26. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 26 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5. Wind chill values as low as -5. South southeast wind around 6 mph.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 29. Wind chill values as low as -5. South southeast wind 6 to 11 mph becoming west in the afternoon.

    High: 29 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. West wind around 11 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35. South wind 11 to 16 mph, with gusts as high as 23 mph.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. South wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly between 3am and 5am. Cloudy, with a low around 5. Wind chill values as low as -5. North wind 5 to 8 mph becoming calm after midnight. Total nighttime snow accumulation of less than one inch possible.
Thursday
A slight chance of snow before noon, then a chance of snow after 2pm. Partly sunny, with a high near 26. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 5. Wind chill values as low as -5. South southeast wind around 6 mph.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 29. Wind chill values as low as -5. South southeast wind 6 to 11 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 9. West wind around 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 35. South wind 11 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 15. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 43. South wind 10 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A slight chance of rain after 5pm. Mostly sunny, with a high near 47. Breezy.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 44. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A chance of snow. Partly sunny, with a high near 42.
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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:
5:12 pm MST Feb 18, 2026
Forecast Valid:
8pm MST Feb 18, 2026-6pm MST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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