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

13 Miles W 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

Tonight
Low: 21 °F
Partly Cloudy
then Heavy
Snow and
Patchy
Blowing Snow
Monday
High: 26 °F
Heavy Snow
and Patchy
Blowing Snow
Monday Night
Low: 16 °F
Heavy Snow
and Breezy
then Chance
Snow
Tuesday
High: 22 °F
Chance Snow
Tuesday Night
Low: 17 °F
Snow Likely
and Breezy
Wednesday
High: 20 °F
Snow Likely
and Windy
Wednesday Night
Low: 19 °F
Snow Likely
and Windy
Thursday
High: 23 °F
Chance Snow
and Windy
Thursday Night
Low: 13 °F
Snow Likely
and Windy

Detailed Forecast

Tonight

Snow, mainly after 4am. The snow could be heavy at times. Patchy blowing snow after 3am. Low around 21. South southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Monday

Snow. The snow could be heavy at times. Patchy blowing snow before 11am. High near 26. Windy, with a southwest wind 21 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Monday Night

Snow, mainly before 9pm. The snow could be heavy at times. Low around 16. Wind chill values as low as zero. Breezy, with a west southwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 22. Wind chill values as low as zero. West southwest wind around 17 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

Tuesday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Windy, with a west southwest wind 24 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Windy, with a west southwest wind around 34 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Thursday

A chance of snow. Mostly cloudy, with a high near 23. Windy, with a southwest wind 33 to 36 mph, with gusts as high as 50 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Windy.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 18. Breezy.

Friday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around -1.

Saturday

A chance of snow. Partly sunny, with a high near 15.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 4.