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 54%
Wind Speed SSE 14 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 17 Mar 03:07 PM MDT
Extended Forecast for

9 Miles SW 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 40 percent chance of rain. Mostly cloudy, with a high near 39. Southwest wind around 16 mph, with gusts as high as 26 mph.

    High: 39 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Low around 37. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before noon. High near 42. Southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 38. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before noon. Mostly cloudy, with a high near 46. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Friday Night

    Friday Night: Rain. Snow level 8100 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain

  • Saturday

    Saturday: Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Rain/Snow
    Likely then
    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Mostly cloudy, with a high near 39. Southwest wind around 16 mph, with gusts as high as 26 mph.
Tonight
Rain. Low around 37. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain, mainly before noon. High near 42. Southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before noon. Mostly cloudy, with a high near 46. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Friday
Rain. High near 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Snow level 8100 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 34.
Saturday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 40. Breezy.
Saturday Night
A chance of snow, mainly before midnight. Partly cloudy, with a low around 25. Breezy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 40.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Monday
A slight chance of snow. Partly sunny, with a high near 43.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29.
Tuesday
Snow likely. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Troy MT
 48.36°N 116.02°W (Elev. 5430 ft)
Last Update:
2:11 pm MDT Mar 17, 2026
Forecast Valid:
4pm 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