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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

TROY (TROM8)

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

NA

55°F

13°C

Humidity 82%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 20 Mar 12:07 PM MDT
Extended Forecast for

10 Miles N Troy MT

  • This Afternoon

    This Afternoon: Rain. High near 53. South southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 9pm. Low around 41. South southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 2pm. Snow level 4900 feet lowering to 4200 feet in the afternoon . Partly sunny, with a high near 50. South wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. South southwest wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after noon. Snow level 3900 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain

Detailed Forecast

This Afternoon
Rain. High near 53. South southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 9pm. Low around 41. South southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 40 percent chance of rain, mainly before 2pm. Snow level 4900 feet lowering to 4200 feet in the afternoon . Partly sunny, with a high near 50. South wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 31. South southwest wind 6 to 10 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Rain, mainly after noon. Snow level 3900 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 47.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain and snow. Snow level 4300 feet lowering to 3300 feet after midnight . Partly cloudy, with a low around 29.
Thursday
A slight chance of snow. Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Troy MT
 48.61°N 115.89°W (Elev. 3287 ft)
Last Update:
12:21 pm MDT Mar 20, 2026
Forecast Valid:
12pm MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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