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

SHENANGO (SGOM8)

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

NA

40°F

4°C

Humidity 90%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 12 Apr 08:39 PM MDT
Extended Forecast for

11 Miles S Gallatin Gateway MT

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 31. South southeast wind around 6 mph.

    Low: 31 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A chance of snow before 1pm, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 51. South southeast wind 5 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before midnight. Mostly cloudy, with a low around 31. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. South southwest wind 5 to 7 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 9am, then rain and snow likely between 9am and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 53. South southwest wind 6 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 3am. Low around 26. South southwest wind 7 to 15 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Rain/Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Cloudy, with a high near 37. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 37 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Snow Likely

Detailed Forecast

Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 31. South southeast wind around 6 mph.
Monday
A chance of snow before 1pm, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 51. South southeast wind 5 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 31. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 55. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 34. South southwest wind 5 to 7 mph, with gusts as high as 22 mph.
Wednesday
A chance of snow before 9am, then rain and snow likely between 9am and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 53. South southwest wind 6 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, becoming all snow after 3am. Low around 26. South southwest wind 7 to 15 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 37. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 40.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Saturday
A slight chance of snow. Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Gallatin Gateway MT
 45.43°N 111.22°W (Elev. 5974 ft)
Last Update:
8:27 pm MDT Apr 12, 2026
Forecast Valid:
8pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation