Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 17, 02:00 AM MST until February 17, 05:00 PM MST

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

20°F

-7°C

Humidity	81%
Wind Speed	WNW 8 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	16°F (-9°C)
Visibility	NA
Wind Chill	10°F (-12°C)
Last update	15 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

Winter Weather Advisory February 17, 02:00am until February 17, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 19 °F
Heavy Snow
Washington's Birthday
High: 30 °F
Chance Snow
Monday Night
Low: 15 °F
Heavy Snow
Tuesday
High: 19 °F
Heavy Snow
and Areas
Blowing Snow
Tuesday Night
Low: -9 °F
Snow Likely
and Patchy
Blowing Snow
Wednesday
High: -1 °F
Snow Likely
and Patchy
Blowing Snow
Wednesday Night
Low: -10 °F
Snow Likely
Thursday
High: 10 °F
Chance Snow
Thursday Night
Low: 4 °F
Chance Snow

Detailed Forecast

Overnight

A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 19. West southwest wind around 21 mph, with gusts as high as 29 mph. Total nighttime snow accumulation of 3 to 5 inches possible.

Washington's Birthday

A 40 percent chance of snow, mainly between 3pm and 5pm. Partly sunny, with a high near 30. Southwest wind around 17 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

Monday Night

A chance of snow before 1am, then snow likely after 2am. The snow could be heavy at times. Mostly cloudy, with a low around 15. South wind 13 to 15 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. The snow could be heavy at times. Areas of blowing snow. High near 19. Wind chill values as low as -10. Blustery, with a northeast wind 16 to 22 mph becoming west northwest in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Tuesday Night

Snow likely, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around -9. West northwest wind around 21 mph becoming northeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Snow likely, mainly after 11am. Patchy blowing snow before 11am. Mostly cloudy and cold, with a high near -1. Northeast wind 15 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around -10. Northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

A chance of snow. Mostly cloudy, with a high near 10. East northeast wind 11 to 15 mph becoming west southwest in the morning. Winds could gust as high as 23 mph.

Thursday Night

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

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 14.

Friday Night

A chance of snow. Mostly cloudy, with a low around 5.

Saturday

A chance of snow. Partly sunny, with a high near 16.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 8.

Sunday

A chance of snow. Partly sunny, with a high near 24.