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

50°F

10°C

Humidity 79%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 21 Mar 12:07 AM MDT
Extended Forecast for

3 Miles SSW 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: 42 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 4pm, then a slight chance of rain after 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 52. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. South southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. West southwest wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after noon.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain

Detailed Forecast

Overnight
Rain likely, mainly before 3am. Cloudy, with a low around 42. South wind around 6 mph. Chance of precipitation is 60%.
Saturday
A chance of rain before 4pm, then a slight chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 52. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 31. South southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 48. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 31. West southwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Rain, mainly after noon. Mostly cloudy, with a high near 49.
Tuesday Night
Rain. Mostly cloudy, with a low around 38.
Wednesday
Rain likely before 9am, then rain and snow likely between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain and snow. Snow level 4300 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 28.
Thursday
A slight chance of snow. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Troy MT
 48.42°N 115.91°W (Elev. 2641 ft)
2:41 pm MDT Mar 20, 2026
12am 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