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

85°F

29°C

Humidity 25%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index82°F (28°C)
Last update 05 Jul 01:39 PM MDT
Extended Forecast for

6 Miles W Gallatin Gateway MT

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Sunny early, then becoming mostly cloudy, with a high near 86. North northwest wind 7 to 9 mph becoming south southwest. Winds could gust as high as 20 mph.

    High: 86 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm. Some of the storms could be severe. Mostly cloudy, with a low around 55. West southwest wind 5 to 9 mph becoming calm. Winds could gust as high as 18 mph.

    Low: 55 °F

    Severe
    Thunderstorms
    then Mostly
    Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 77. Calm wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 53. Northeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 54. North northeast wind around 6 mph becoming light and variable. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 83 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming south after midnight.

    Low: 54 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Sunny early, then becoming mostly cloudy, with a high near 86. North northwest wind 7 to 9 mph becoming south southwest. Winds could gust as high as 20 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Some of the storms could be severe. Mostly cloudy, with a low around 55. West southwest wind 5 to 9 mph becoming calm. Winds could gust as high as 18 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 77. Calm wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 53. Northeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 54. North northeast wind around 6 mph becoming light and variable. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming south after midnight.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Gallatin Gateway MT
 45.58°N 111.31°W (Elev. 5597 ft)
Last Update:
12:31 pm MDT Jul 5, 2026
Forecast Valid:
2pm MDT Jul 5, 2026-6pm MDT Jul 11, 2026
 
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