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 92%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 Mar 02:07 AM MDT
Extended Forecast for

13 Miles N Troy MT

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

    NOW until 12:00pm Sun

    Flood Watch

  • Overnight

    Low: 37 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain and snow before 2pm, then a chance of snow between 2pm and 5pm.  Snow level 4800 feet lowering to 4200 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 42. West southwest wind 9 to 18 mph, with gusts as high as 39 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Southwest wind 10 to 18 mph, with gusts as high as 38 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Southwest wind 10 to 15 mph, with gusts as high as 31 mph.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. South wind 7 to 15 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Snow level 4200 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow likely before noon, then rain and snow.  Snow level rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Snow level 5700 feet lowering to 5000 feet. Mostly cloudy, with a low around 37. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
A chance of rain and snow before 2pm, then a chance of snow between 2pm and 5pm. Snow level 4800 feet lowering to 4200 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 42. West southwest wind 9 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 27. Southwest wind 10 to 18 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 39. Southwest wind 10 to 15 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 28. South wind 7 to 15 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 44.
Monday Night
A 20 percent chance of snow after midnight. Snow level 4200 feet. Mostly cloudy, with a low around 33.
Tuesday
Snow likely before noon, then rain and snow. Snow level rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 38.
Tuesday Night
Rain and snow. Snow level 5600 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 33.
Wednesday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Mostly clear, with a low around 24.
Friday
A slight chance of snow. Sunny, with a high near 41.
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 am MDT Mar 21, 2026
2am MDT Mar 21, 2026-6pm MDT Mar 27, 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