Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

TROY (TROM8)

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

32°F

0°C

Humidity	96%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	09 Dec 07:07 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles S Troy MT

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Tonight
Low: 33 °F
Chance
Rain/Snow
then
Rain/Snow
Wednesday
High: 50 °F
Rain
Wednesday Night
Low: 44 °F
Rain
Thursday
High: 46 °F
Rain then
Rain Likely
Thursday Night
Low: 37 °F
Chance Rain
then Chance
Rain/Snow
Friday
High: 45 °F
Rain/Snow
Friday Night
Low: 35 °F
Rain Likely
Saturday
High: 44 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all rain after 4am. Snow level 3100 feet rising to 3700 feet after midnight. Low around 33. Calm wind becoming south southwest 5 to 7 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain. High near 50. South southwest wind 9 to 11 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 44. Southwest wind 10 to 13 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain. High near 46. West southwest wind 7 to 10 mph, with gusts as high as 36 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 2am, then a chance of rain and snow. Mostly cloudy, with a low around 37. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday

Rain and snow, becoming all rain after 2pm. High near 45. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A chance of rain before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 44.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 36.

Sunday

Rain and snow likely, becoming all rain after 2pm. Mostly cloudy, with a high near 45.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 36.

Monday

Rain likely. Mostly cloudy, with a high near 45.

Monday Night

Rain. Cloudy, with a low around 38.