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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

TROY (TROM8)

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

NA

53°F

12°C

Humidity 55%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 17 Mar 05:07 PM MDT
Extended Forecast for

13 Miles NNE Troy MT

Flood Watch March 17, 06:00pm until March 18, 06:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly cloudy, with a high near 45. Southwest wind around 10 mph, with gusts as high as 24 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly after 11pm. Low around 40. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain, mainly before 8am. High near 47. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 40. South southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before noon. Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 50. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Friday Night

    Friday Night: Rain. Snow level 8000 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain

  • Saturday

    Saturday: Rain likely before 9am, then rain and snow likely between 9am and noon, then a chance of snow after noon. Partly sunny, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a high near 45. Southwest wind around 10 mph, with gusts as high as 24 mph.
Tonight
Rain, mainly after 11pm. Low around 40. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain, mainly before 8am. High near 47. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40. South southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly before noon. Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Friday
Rain. High near 50. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Snow level 8000 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 37.
Saturday
Rain likely before 9am, then rain and snow likely between 9am and noon, then a chance of snow after noon. Partly sunny, with a high near 45.
Saturday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 27.
Sunday
A slight chance of snow. Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A slight chance of snow. Partly sunny, with a high near 46.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
Snow likely. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Troy MT
 48.64°N 115.8°W (Elev. 5427 ft)
Last Update:
2:11 pm MDT Mar 17, 2026
Forecast Valid:
5pm MDT Mar 17, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation