Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from October 10, 06:00 PM MDT until October 12, 06:00 AM MDT

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

N/A

Humidity	66%
Wind Speed	W 10 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	10 Sep 03:00 AM MDT

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 October 10, 06:00pm until October 12, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 29 °F⇓
Snow Likely
Tonight
Low: 18 °F
Snow and
Patchy
Blowing Snow
Sunday
High: 22 °F
Snow and
Patchy
Blowing Snow
Sunday Night
Low: 18 °F
Snow Likely
Columbus Day
High: 33 °F
Slight Chance
Snow then
Mostly Sunny
Monday Night
Low: 22 °F
Mostly Clear
Tuesday
High: 37 °F
Sunny
Tuesday Night
Low: 27 °F
Mostly Clear
Wednesday
High: 37 °F
Mostly Sunny
then Slight
Chance
Rain/Snow

Detailed Forecast

Today

Snow likely, mainly between 9am and 10am. Cloudy, with a temperature falling to around 21 by 4pm. Northeast wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow. Patchy blowing snow after midnight. Low around 18. Blustery, with a northeast wind 18 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow, mainly before 3pm. Patchy blowing snow before noon. High near 22. Blustery, with a northeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. East northeast wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Columbus Day

A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Northeast wind 6 to 13 mph becoming west southwest in the afternoon.

Monday Night

Mostly clear, with a low around 22. West southwest wind 5 to 9 mph.

Tuesday

Sunny, with a high near 37. West southwest wind 7 to 9 mph.

Tuesday Night

Mostly clear, with a low around 27. West southwest wind 5 to 9 mph.

Wednesday

A slight chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 37.

Wednesday Night

A slight chance of rain and snow before 9pm, then a chance of snow. Partly cloudy, with a low around 29.