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

SHENANGO (SGOM8)

Lat: 45.45964°NLon: 111.24447°WElev: 5391.0ft.

NA

32°F

0°C

Humidity 62%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 29 Dec 03:39 PM MST
Extended Forecast for

12 Miles SSW Gallatin Gateway MT

  • Tonight

    Tonight: Partly cloudy, with a low around 26. South southwest wind around 8 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 38. South southwest wind around 6 mph.

    High: 38 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. South wind around 8 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43. South wind around 8 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. South wind around 9 mph.

    Low: 31 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 38. South wind around 8 mph.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South southwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. South southwest wind around 8 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 38. South southwest wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 30. South wind around 8 mph.
Wednesday
Sunny, with a high near 43. South wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 31. South wind around 9 mph.
New Year's Day
Mostly cloudy, with a high near 38. South wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 32. South southwest wind around 9 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 40. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Friday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 33.
Saturday
A chance of snow. Partly sunny, with a high near 39.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Sunday
A slight chance of snow. Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of snow. Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Gallatin Gateway MT
 45.45°N 111.32°W (Elev. 7234 ft)
Last Update:
1:07 pm MST Dec 29, 2025
Forecast Valid:
3pm MST Dec 29, 2025-6pm MST Jan 5, 2026
 
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Additional Resources

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Chance of Precipitation