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 >

Current conditions at

TROY (TROM8)

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

NA

47°F

8°C

Humidity 69%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 21 Mar 08:07 PM MDT
Extended Forecast for

13 Miles N Troy MT

Flood Watch March 21, 08:46pm until March 22, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 08:46pm until March 22, 12:00pm

    NOW until 12:00pm Sun

    Flood Watch

  • Tonight

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Southwest wind 10 to 16 mph, with gusts as high as 31 mph.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Southwest wind 7 to 15 mph, with gusts as high as 29 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. East southeast wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely before noon, then rain and snow.  Snow level rising to 5000 feet in the afternoon. High near 39. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 9pm, then rain between 9pm and midnight, then rain and snow likely after midnight.  Low around 34. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely, becoming all snow after 9am.  Snow level 4800 feet lowering to 4200 feet in the afternoon . Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Southwest wind 10 to 18 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 39. Southwest wind 10 to 16 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 29. Southwest wind 7 to 15 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 46. East southeast wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 35. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Snow likely before noon, then rain and snow. Snow level rising to 5000 feet in the afternoon. High near 39. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow before 9pm, then rain between 9pm and midnight, then rain and snow likely after midnight. Low around 34. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely, becoming all snow after 9am. Snow level 4800 feet lowering to 4200 feet in the afternoon . Mostly cloudy, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Troy MT
 48.64°N 115.83°W (Elev. 4173 ft)
2:01 pm MDT Mar 21, 2026
8pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
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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