Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

9°F

-13°C

Humidity	87%
Wind Speed	W 13 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	6°F (-14°C)
Visibility	NA
Wind Chill	-7°F (-22°C)
Last update	20 Feb 06:00 PM MST

More Information:

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

Extended Forecast for

10 Miles SW St Mary MT

Tonight
Low: 7 °F
Partly Cloudy
Saturday
High: 18 °F
Mostly Sunny
Saturday Night
Low: 6 °F
Slight Chance
Snow
Sunday
High: 31 °F
Mostly Sunny
Sunday Night
Low: 25 °F
Chance Snow
and Areas
Blowing Snow
Monday
High: 29 °F
Snow and
Areas Blowing
Snow
Monday Night
Low: 25 °F
Heavy Snow
and Windy
Tuesday
High: 26 °F
Heavy Snow
and Windy
Tuesday Night
Low: 18 °F
Snow Likely
and Windy

Detailed Forecast

Tonight

Partly cloudy, with a low around 7. Wind chill values as low as -10. West southwest wind 9 to 17 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 18. Wind chill values as low as -5. West southwest wind 9 to 11 mph becoming east northeast in the afternoon.

Saturday Night

A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Wind chill values as low as -10. East wind around 14 mph.

Sunday

Mostly sunny, with a high near 31. Wind chill values as low as -5. East southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

Sunday Night

A 50 percent chance of snow, mainly after 11pm. Areas of blowing snow after 2am. Mostly cloudy, with a low around 25. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 32 mph. New snow accumulation of around an inch possible.

Monday

Snow. Areas of blowing snow before 11am. High near 29. Breezy, with a west southwest wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 25. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Tuesday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 26. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 46 mph.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 18. Windy.

Wednesday

A chance of snow. Partly sunny, with a high near 21. Windy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 18. Windy.

Thursday

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

Thursday Night

Snow likely. Mostly cloudy, with a low around 18. Windy.

Friday

Snow likely. Mostly cloudy, with a high near 23. Windy.