Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until January 7, 11:00 AM MST

Current conditions at

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775.0ft.

21°F

-6°C

Humidity	91%
Wind Speed	W 20 MPH
Barometer	29.47 in (997.97 mb)
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	6°F (-14°C)
Last update	06 Jan 11:00 PM MST

More Information:

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

Extended Forecast for

9 Miles SW St Mary MT

Winter Weather Advisory January 7, 12:22am until January 7, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory January 7, 12:22am until January 7, 11:00am
NOW until 11:00am Wed
Winter Weather Advisory
Overnight
Low: 18 °F
Snow and
Windy
Wednesday
High: 21 °F⇓
Windy. Snow
Likely then
Chance Snow
Wednesday Night
Low: 15 °F
Chance Snow
and Breezy
Thursday
High: 15 °F
Snow Likely
and Breezy
Thursday Night
Low: 11 °F
Chance Snow
and Breezy
Friday
High: 20 °F
Slight Chance
Snow and
Breezy
Friday Night
Low: 18 °F
Windy. Slight
Chance Snow
then Mostly
Cloudy
Saturday
High: 27 °F
Partly Sunny
and Windy

Detailed Forecast

Overnight

Snow. Low around 18. Wind chill values as low as zero. Windy, with a southwest wind 34 to 36 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Snow likely, mainly before 11am. Mostly cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as -5. Windy, with a west southwest wind 29 to 36 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 37 mph. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 15. Wind chill values as low as -5. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 11. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.

Friday

A 20 percent chance of snow. Partly sunny, with a high near 20. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 31 mph.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 36 mph.

Saturday

Partly sunny, with a high near 27. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 36 mph.

Saturday Night

Mostly cloudy, with a low around 21. Windy.

Sunday

Mostly sunny, with a high near 27. Breezy.

Sunday Night

Partly cloudy, with a low around 20. Breezy.

Monday

Mostly sunny, with a high near 26. Breezy.

Monday Night

Mostly cloudy, with a low around 21. Breezy.