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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

TROY (TROM8)

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

NA

60°F

16°C

Humidity 56%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 12 Apr 07:07 PM MDT
Extended Forecast for

10 Miles N Troy MT

  • Tonight

    Tonight: A 20 percent chance of rain between midnight and 4am. Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 54. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%.

    High: 54 °F

    Chance Rain
    then Showers

  • Monday Night

    Monday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 39. South southwest wind around 7 mph.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before noon, then rain likely. Snow level 3400 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 45. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain before 3am, then rain and snow. Snow level 4300 feet lowering to 3500 feet after midnight . Low around 38. South southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Snow. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after noon. Mostly cloudy, with a high near 44.

    High: 44 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A slight chance of snow before midnight. Partly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain between midnight and 4am. Mostly cloudy, with a low around 44. Calm wind.
Monday
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 54. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 39. South southwest wind around 7 mph.
Tuesday
A chance of rain and snow before noon, then rain likely. Snow level 3400 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 45. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain before 3am, then rain and snow. Snow level 4300 feet lowering to 3500 feet after midnight . Low around 38. South southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Snow. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after noon. Mostly cloudy, with a high near 44.
Thursday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 29.
Friday
A slight chance of snow after noon. Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A chance of rain. Snow level 4200 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Troy MT
 48.61°N 115.89°W (Elev. 3287 ft)
Last Update:
2:01 pm MDT Apr 12, 2026
Forecast Valid:
7pm MDT Apr 12, 2026-6pm MDT Apr 19, 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