Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

26°F

-3°C

Humidity	55%
Wind Speed	W 8 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	18°F (-8°C)
Last update	22 Feb 01:00 PM MST

More Information:

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

Extended Forecast for

14 Miles WSW St Mary MT

High Wind Watch February 23, 11:00am until February 24, 12:00am

Winter Weather Advisory February 23, 05:00am until February 24, 05:00am

Click here for hazard details and duration

High Wind Watch

Winter Weather Advisory

This Afternoon
High: 29 °F
Sunny
Tonight
Low: 26 °F
Heavy Snow
and Patchy
Blowing Snow
Monday
High: 27 °F
Heavy Snow
and Blowing
Snow
Monday Night
Low: 20 °F
Heavy Snow
and Windy
then Chance
Snow and
Breezy
Tuesday
High: 24 °F
Chance Snow
and Breezy
Tuesday Night
Low: 17 °F
Snow Likely
and Breezy
Wednesday
High: 22 °F
Snow Likely
and Windy
Wednesday Night
Low: 19 °F
Chance Snow
and Windy
Thursday
High: 22 °F
Chance Snow
and Windy

Detailed Forecast

This Afternoon

Sunny, with a high near 29. West southwest wind 17 to 20 mph, with gusts as high as 30 mph.

Tonight

Snow, mainly after 2am. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 26. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 8am and 11am. High near 27. Windy, with a southwest wind 20 to 25 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Monday Night

Snow, mainly before 11pm. The snow could be heavy at times. Low around 20. Windy, with a west southwest wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Tuesday

A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 24. Breezy, with a west southwest wind around 22 mph, with gusts as high as 31 mph. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely. Mostly cloudy, with a high near 22. Windy, with a west southwest wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 19. Windy, with a west southwest wind 34 to 36 mph, with gusts as high as 60 mph.

Thursday

A chance of snow. Mostly cloudy, with a high near 22. Windy.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Windy.

Friday

Snow. Cloudy, with a high near 17. Windy.

Friday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around -3. Breezy.

Saturday

A chance of snow. Partly sunny, with a high near 13.