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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

TROY (TROM8)

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

NA

40°F

4°C

Humidity 65%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 17 Feb 02:07 PM MST
Extended Forecast for

9 Miles NNW Troy MT

Winter Weather Advisory February 18, 03:00am until February 18, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 5am. Mostly cloudy, with a low around 18. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 18 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely. Cloudy, with a high near 28. East wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 32. Calm wind. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17. Calm wind. Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 33. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 11am. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 18. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely. Cloudy, with a high near 28. East wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Calm wind. New snow accumulation of less than a half inch possible.
Thursday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 32. Calm wind. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17. Calm wind. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 33. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 17.
Saturday
A slight chance of snow after 11am. Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
A slight chance of snow after 11am. Partly sunny, with a high near 40.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
Rain and snow likely. Snow level rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 41.
Monday Night
Rain and snow likely. Snow level 3500 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 28.
Tuesday
Snow likely. Snow level rising to 2600 feet in the afternoon. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Troy MT
 48.58°N 115.95°W (Elev. 2110 ft)
Last Update:
2:12 pm MST Feb 17, 2026
Forecast Valid:
3pm MST Feb 17, 2026-6pm MST Feb 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