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, 11:00 PM MST until December 9, 11:00 AM MST

Current conditions at

BNSF Java East (JVEMT)

Lat: 48.23587°NLon: 113.56453°WElev: 4043.0ft.

34°F

1°C

Humidity	95%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	07 Dec 11:00 PM MST

More Information:

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

Extended Forecast for

21 Miles E Swan Lake MT

Wind Advisory December 8, 11:00pm until December 9, 11:00am

Click here for hazard details and duration

Wind Advisory

Overnight
Low: 27 °F
Snow Likely
and Areas
Blowing Snow
Monday
High: 34 °F
Snow and
Areas Blowing
Snow
Monday Night
Low: 27 °F
Heavy Snow
and Blowing
Snow
Tuesday
High: 33 °F
Snow and
Areas Blowing
Snow
Tuesday Night
Low: 25 °F
Heavy Snow
Wednesday
High: 29 °F
Heavy Snow
Wednesday Night
Low: 13 °F
Snow
Thursday
High: 18 °F
Snow
Thursday Night
Low: 13 °F
Snow Likely

Detailed Forecast

Overnight

Snow likely, mainly before 4am. Areas of blowing snow. Cloudy, with a low around 27. Breezy, with a west southwest wind around 29 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

Monday

Snow. Areas of blowing snow. High near 34. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Low around 27. Windy, with a west southwest wind 22 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Tuesday

Snow. Areas of blowing snow. High near 33. Windy, with a west wind 22 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 25. West southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow. Low around 13. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. Cloudy, with a high near 18.

Thursday Night

Snow likely. Mostly cloudy, with a low around 13.

Friday

Snow likely. Mostly cloudy, with a high near 27.

Friday Night

A chance of snow. Mostly cloudy, with a low around 24.