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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

TROY (TROM8)

Lat: 48.48165°NLon: 115.90507°WElev: 2009.0ft.

NA

67°F

19°C

Humidity 46%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 01 Sep 11:07 AM MDT
Extended Forecast for

14 Miles NE Troy MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 83. Calm wind becoming south southeast around 5 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 52. South wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 44. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. High near 58. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain, mainly after midnight. Partly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before noon. Partly sunny, with a high near 69.

    High: 69 °F

    Chance Rain
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 83. Calm wind becoming south southeast around 5 mph.
Tonight
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 52. South wind around 5 mph becoming calm after midnight.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 44. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. High near 58. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 41.
Friday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 63.
Friday Night
A chance of rain, mainly after midnight. Partly cloudy, with a low around 43.
Saturday
A chance of rain before noon. Partly sunny, with a high near 69.
Saturday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 47.
Sunday
A slight chance of rain. Partly sunny, with a high near 73.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 49.
Labor Day
A chance of rain. Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Troy MT
 48.59°N 115.66°W (Elev. 4790 ft)
Last Update:
2:01 am MDT Sep 1, 2026
Forecast Valid:
12pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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