Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Hazardous Weather Conditions

High Wind Warning until March 17, 06:00 PM MDT

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

26°F

-3°C

Humidity	96%
Wind Speed	WNW 21 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	12°F (-11°C)
Last update	16 Mar 04:00 PM MDT

More Information:

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

Extended Forecast for

13 Miles WSW St Mary MT

High Wind Warning March 16, 06:15pm until March 17, 06:00pm

Click here for hazard details and duration

High Wind Warning

High Wind Warning March 16, 06:15pm until March 17, 06:00pm
NOW until 6:00pm Tue
High Wind Warning
Tonight
Low: 30 °F⇑
Heavy Snow
and Breezy
then Chance
Snow and
Windy
Tuesday
High: 37 °F
Chance
Rain/Snow and
Windy
Tuesday Night
Low: 34 °F
Rain/Snow
Likely and
Breezy
Wednesday
High: 38 °F
Rain/Snow
Likely and
Breezy
Wednesday Night
Low: 35 °F
Chance Rain
and Breezy
Thursday
High: 44 °F
Chance
Rain/Snow and
Breezy
Thursday Night
Low: 38 °F
Chance Rain
and Breezy
Friday
High: 45 °F
Breezy.
Rain/Snow
Likely then
Rain Likely

Detailed Forecast

Tonight

Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a temperature rising to around 34 by 8pm. Windy, with a west southwest wind 26 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

Tuesday

A slight chance of snow before 1pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 37. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.

Tuesday Night

Rain likely, possibly mixed with snow, mainly after midnight. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind around 24 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday

Rain and snow likely, mainly before noon. Mostly cloudy, with a high near 38. Breezy, with a west southwest wind around 24 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 35. Breezy, with a southwest wind around 22 mph, with gusts as high as 38 mph.

Thursday

A chance of rain and snow before 3pm, then a chance of rain. Partly sunny, with a high near 44. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 47 mph.

Friday

Rain likely before 9am, then rain and snow likely between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 45. Breezy, with a southwest wind around 22 mph, with gusts as high as 41 mph.

Friday Night

Rain likely before 9pm, then rain and snow likely between 9pm and 3am, then snow likely after 3am. Mostly cloudy, with a low around 31.

Saturday

Snow likely. Mostly cloudy, with a high near 36.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 23.

Sunday

A chance of snow. Partly sunny, with a high near 35.

Sunday Night

A chance of snow. Partly cloudy, with a low around 22.

Monday

A chance of snow. Partly sunny, with a high near 35.