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

Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Current conditions at

TROY (TROM8)

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

NA

86°F

30°C

Humidity 37%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index85°F (29°C)
Last update 03 Aug 02:07 PM MDT
Extended Forecast for

12 Miles N Troy MT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind around 6 mph.

    High: 82 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Areas of smoke after 4am. Partly cloudy, with a low around 58. West southwest wind around 6 mph becoming light and variable in the evening.

    Low: 58 °F

    Mostly Clear
    then Areas
    Smoke

  • Monday

    Monday: Areas of smoke between noon and 1pm. Partly sunny, with a high near 79. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Areas
    Smoke

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. Southwest wind around 6 mph.

    Low: 56 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 5 to 8 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69.

    High: 69 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind around 6 mph.
Tonight
Areas of smoke after 4am. Partly cloudy, with a low around 58. West southwest wind around 6 mph becoming light and variable in the evening.
Monday
Areas of smoke between noon and 1pm. Partly sunny, with a high near 79. Light and variable wind becoming southwest around 6 mph in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 53.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 68.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Troy MT
 48.65°N 115.9°W (Elev. 2545 ft)
Last Update:
2:30 pm MDT Aug 3, 2025
Forecast Valid:
3pm MDT Aug 3, 2025-6pm MDT Aug 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