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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

ENNIS (ENNM8)

Lat: 45.30215°NLon: 111.75415°WElev: 5056.0ft.

NA

20°F

-7°C

Humidity 60%
Wind Speed S 12 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 29 Dec 07:16 AM MST
Extended Forecast for

Ennis MT

  • Today

    Today: Sunny, with a high near 36. South wind around 11 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. South southwest wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. South wind around 9 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. South wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. South wind around 11 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South wind 10 to 13 mph.

    Low: 29 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 47. South wind around 11 mph, with gusts as high as 18 mph.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South wind around 14 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 36. South wind around 11 mph.
Tonight
Partly cloudy, with a low around 22. South southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 44. South wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 26. South wind 10 to 13 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 49. South wind around 11 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind 10 to 13 mph.
New Year's Day
Mostly cloudy, with a high near 47. South wind around 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 32. South wind around 14 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 48.
Friday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 47.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ennis MT
 45.35°N 111.73°W (Elev. 4980 ft)
Last Update:
4:36 am MST Dec 29, 2025
Forecast Valid:
7am MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation