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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

SHOWER FALLS (SHFM8)

Lat: 45.40125°NLon: 110.95758°WElev: 8100.0ft.

NA

18°F

-8°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

14 Miles SE Gallatin Gateway MT

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 33. Southwest wind 8 to 11 mph.

    High: 33 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. South southwest wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 29. South southwest wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 29 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. Southwest wind 14 to 17 mph, with gusts as high as 23 mph.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. South southwest wind 17 to 21 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 33. Southwest wind 8 to 11 mph.
Tonight
Mostly clear, with a low around 23. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 38. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 25. South southwest wind 13 to 17 mph, with gusts as high as 24 mph.
New Year's Day
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 29. South southwest wind 11 to 17 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 32. Southwest wind 14 to 17 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 27. South southwest wind 17 to 21 mph, with gusts as high as 28 mph.
Saturday
A chance of snow. Mostly cloudy, with a high near 31.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Sunday
A slight chance of snow. Mostly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 16.
Monday
A slight chance of snow. Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Gallatin Gateway MT
 45.45°N 111.01°W (Elev. 9124 ft)
Last Update:
3:33 am MST Dec 30, 2025
Forecast Valid:
6am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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