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 >

Current conditions at

RONAN (RONM8)

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

41°F

5°C

Humidity	77%
Wind Speed	S 7 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	07 Dec 10:31 PM MST

More Information:

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

Extended Forecast for

9 Miles ENE St. Ignatius MT

Tonight
Low: 22 °F
Snow and
Blowing Snow
Monday
High: 28 °F
Heavy Snow
and Blowing
Snow
Monday Night
Low: 23 °F
Heavy Snow
and Blowing
Snow
Tuesday
High: 28 °F
Heavy Snow
and Blowing
Snow
Tuesday Night
Low: 20 °F
Heavy Snow
and Patchy
Blowing Snow
Wednesday
High: 26 °F
Heavy Snow
and Areas
Blowing Snow
Wednesday Night
Low: 16 °F
Snow and
Patchy
Blowing Snow
Thursday
High: 18 °F
Snow and
Patchy
Blowing Snow
Thursday Night
Low: 14 °F
Snow Likely
and Patchy
Blowing Snow

Detailed Forecast

Tonight

Snow. Widespread blowing snow. Low around 22. Windy, with a west wind around 33 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.

Monday

Snow before 7am, then snow after 8am. The snow could be heavy at times. Widespread blowing snow after 8am. High near 28. Windy, with a southwest wind 25 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow. The snow could be heavy at times. Widespread blowing snow. Low around 23. Windy, with a southwest wind 28 to 33 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Tuesday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 28. Windy, with a west wind 38 to 43 mph decreasing to 31 to 36 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Patchy blowing snow. Low around 20. Southwest wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow. The snow could be heavy at times. Areas of blowing snow. High near 26. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow. Patchy blowing snow. Low around 16. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. Patchy blowing snow between 10am and 11am. Cloudy, with a high near 18.

Thursday Night

Snow likely. Patchy blowing snow after 11pm. Cloudy, with a low around 14.

Friday

Snow likely. Cloudy, with a high near 23.

Friday Night

A chance of snow. Patchy blowing snow. Cloudy, with a low around 21.

Saturday

A chance of snow. Patchy blowing snow. Mostly cloudy, with a high near 24.