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.

Overcast

50°F

10°C

Humidity 71%
Wind Speed SSE 12 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Wind Chill45°F (7°C)
Last update 29 Jun 05:30 PM MDT
Extended Forecast for

9 Miles ESE Jeffers MT

  • This Afternoon

    This Afternoon: Snow showers. Some thunder is also possible. High near 36. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

    High: 36 °F

    Snow Showers

  • Tonight

    Tonight: Rain and snow showers before 3am, then a slight chance of rain showers. Low around 32. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 50. Southwest wind around 10 mph. Chance of precipitation is 60%.

    High: 50 °F

    Partly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 34. South southeast wind 8 to 10 mph.

    Low: 34 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm after noon. High near 54. South wind around 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 54 °F

    Mostly Sunny
    then Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 36. Southwest wind 8 to 11 mph becoming south southeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. South southeast wind 11 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 58 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39. West southwest wind 9 to 13 mph becoming south southeast in the evening. Winds could gust as high as 18 mph.

    Low: 39 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny
    then Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 36. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Rain and snow showers before 3am, then a slight chance of rain showers. Low around 32. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 50. Southwest wind around 10 mph. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 34. South southeast wind 8 to 10 mph.
Wednesday
Showers and possibly a thunderstorm after noon. High near 54. South wind around 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 36. Southwest wind 8 to 11 mph becoming south southeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. South southeast wind 11 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39. West southwest wind 9 to 13 mph becoming south southeast in the evening. Winds could gust as high as 18 mph.
Friday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 36.
Independence Day
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Jeffers MT
 45.3°N 111.54°W (Elev. 9564 ft)
Last Update:
3:44 pm MDT Jun 29, 2026
Forecast Valid:
5pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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