Likelihood of HISTORIC Northern Rockies 3-5 day precipitation and snowmelt this week in some valleys and west slopes resulting in poor drainage ponding and stream flooding threats along with rockslides. Several feet of heavy snow above 8000 feet possible.
Hazardous Weather Conditions
Current conditions at
TROY (TROM8)
Lat: 48.48165°NLon: 115.90507°WElev: 2009.0ft.NA
46°F
8°C
| Humidity | 64% |
| Wind Speed | SW 3 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Last update | 09 Dec 09:07 AM MST |
Extended Forecast for
Troy MT
Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Today
High: 48 °F
Mostly Cloudy
Tonight
Low: 33 °F
Rain Likely
and Patchy
Fog then
Rain/Snow and
Patchy FogWednesday
High: 51 °F
Rain
Wednesday Night
Low: 42 °F
Rain
Thursday
High: 50 °F
Rain
Thursday Night
Low: 36 °F
Rain/Snow
LikelyFriday
High: 49 °F
Rain Likely
Friday Night
Low: 35 °F
Chance Rain
Detailed Forecast
Today
Mostly cloudy, with a high near 48. West southwest wind around 8 mph.
Tonight
Rain likely between 9pm and midnight, then rain and snow. Patchy fog between 11pm and 2am. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 51. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 42. West southwest wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 50. West southwest wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain before 11pm, then rain and snow likely between 11pm and 2am, then rain likely after 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35.
Saturday
A chance of rain before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 47.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 35.
Monday
Rain likely. Mostly cloudy, with a high near 49.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Troy MT
48.46°N 115.89°W (Elev. 1998 ft)
48.46°N 115.89°W (Elev. 1998 ft)
1:02 am MST Dec 9, 2025
9am MST Dec 9, 2025-6pm MST Dec 15, 2025
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