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

RONAN (RONM8)

Lat: 47.53639°NLon: 114.09889°WElev: 3068.0ft.

37°F

3°C

Humidity	97%
Wind Speed	SSE 3 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	07 Dec 05:31 PM MST

More Information:

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

Extended Forecast for

12 Miles E Polson MT

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

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 30 °F
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 28 °F
Heavy Snow
and Blowing
Snow
Monday
High: 33 °F
Heavy Snow
and Areas
Blowing Snow
Monday Night
Low: 29 °F
Snow and
Patchy
Blowing Snow
Tuesday
High: 33 °F
Snow and
Blowing Snow
Tuesday Night
Low: 26 °F
Heavy Snow
Wednesday
High: 30 °F
Heavy Snow
Wednesday Night
Low: 20 °F
Snow
Thursday
High: 23 °F
Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Areas of blowing snow. High near 30. Southwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow likely. The snow could be heavy at times. Widespread blowing snow, mainly between 7pm and 8pm. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 24 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow. The snow could be heavy at times. Areas of blowing snow. High near 33. Breezy, with a west southwest wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow. Patchy blowing snow. Low around 29. Windy, with a south southwest wind 23 to 28 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. Widespread blowing snow, mainly between 10am and 11am. High near 33. Windy, with a west southwest wind 32 to 37 mph decreasing to 24 to 29 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 26. 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 30. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

Snow. Cloudy, with a low around 20.

Thursday

Snow. Mostly cloudy, with a high near 23.

Thursday Night

Snow likely. Mostly cloudy, with a low around 19.

Friday

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