Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from December 8, 07:00 PM PST until December 9, 07:00 AM PST

Current conditions at

Boundary County Airport (K65S)

Lat: 48.726°NLon: 116.2952°WElev: 2333.0ft.

Overcast

41°F

5°C

Humidity	86%
Wind Speed	SW 9 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	08 Dec 02:55 AM PST

More Information:

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

Extended Forecast for

14 Miles W Troy MT

Wind Advisory December 8, 07:00pm until December 9, 07:00am

Click here for hazard details and duration

Wind Advisory

Overnight
Low: 31 °F
Heavy Snow
Monday
High: 38 °F
Heavy Snow
then
Rain/Snow
Monday Night
Low: 33 °F
Breezy. Rain
then
Rain/Snow
Tuesday
High: 36 °F
Snow and
Breezy
Tuesday Night
Low: 30 °F
Heavy Snow
Wednesday
High: 36 °F
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 34 °F
Snow
Thursday Night
Low: 29 °F
Snow Likely

Detailed Forecast

Overnight

Snow likely. The snow could be heavy at times. Cloudy, with a low around 31. Southwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

Monday

Snow before 1pm, then rain and snow. The snow could be heavy at times. Snow level rising to 5400 feet in the afternoon. High near 38. Southwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Rain before midnight, then rain, possibly mixed with snow. Snow level 6800 feet lowering to 5500 feet after midnight . Low around 33. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Snow, mainly after 4pm. High near 36. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 30. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday

Rain and snow. Snow level 4900 feet. High near 36. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow. Snow level 4900 feet. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Snow. High near 34. Chance of precipitation is 80%.

Thursday Night

Snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.

Friday

Snow likely before 10am, then a chance of rain and snow. Snow level rising to 5200 feet in the afternoon. Cloudy, with a high near 35. Chance of precipitation is 60%.

Friday Night

A chance of rain and snow. Snow level 5600 feet. Cloudy, with a low around 31. Chance of precipitation is 40%.

Saturday

A chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

Sunday

Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.