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PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

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Hazardous Weather Conditions

Current conditions at

SHENANGO (SGOM8)

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

NA

20°F

-7°C

Humidity 89%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 04 Dec 12:39 AM MST
Extended Forecast for

9 Miles S Gallatin Gateway MT

Winter Storm Watch December 4, 05:00pm until December 6, 05:00am
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 16. South southwest wind around 8 mph.

    Low: 16 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 1pm. Increasing clouds, with a high near 29. South wind around 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow. Low around 23. South southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 23 °F

    Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. West southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow. Low around 24. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 31. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. West southwest wind around 8 mph. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: A slight chance of snow. Partly sunny, with a high near 33. South southwest wind around 9 mph, with gusts as high as 20 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 16. South southwest wind around 8 mph.
Thursday
Snow likely, mainly after 1pm. Increasing clouds, with a high near 29. South wind around 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow. Low around 23. South southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. West southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 24. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 31. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. West southwest wind around 8 mph. Little or no snow accumulation expected.
Sunday
A slight chance of snow. Partly sunny, with a high near 33. South southwest wind around 9 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Monday
A slight chance of snow before 11am. Partly sunny, with a high near 37.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Gallatin Gateway MT
 45.46°N 111.2°W (Elev. 7011 ft)
Last Update:
10:37 pm MST Dec 3, 2025
Forecast Valid:
1am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
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