Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 19, 08:00 AM MST

Current conditions at

WEST GLACIER (WGRM8)

Lat: 48.51061°NLon: 113.99677°WElev: 3165.0ft.

7°F

-14°C

Humidity	80%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	2°F (-17°C)
Visibility	NA
Last update	18 Feb 07:12 AM MST

More Information:

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

Extended Forecast for

14 Miles W St Mary MT

Winter Weather Advisory February 18, 08:04am until February 19, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 08:04am until February 19, 08:00am
NOW until 8:00am Thu
Winter Weather Advisory
Today
High: -7 °F
Chance Snow
Tonight
Low: -13 °F
Chance Snow
Thursday
High: 9 °F
Slight Chance
Snow
Thursday Night
Low: 0 °F
Slight Chance
Snow
Friday
High: 12 °F
Chance Snow
Friday Night
Low: 5 °F
Chance Snow
Saturday
High: 15 °F
Chance Snow
Saturday Night
Low: 0 °F
Chance Snow

Detailed Forecast

Today

A 50 percent chance of snow, mainly after 4pm. Mostly cloudy and cold, with a high near -7. Wind chill values as low as -36. Northeast wind 14 to 17 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 30 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around -13. Wind chill values as low as -35. Northeast wind 11 to 16 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Thursday

A 20 percent chance of snow after 11am. Partly sunny and cold, with a high near 9. Wind chill values as low as -29. Southwest wind around 9 mph.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 0. Wind chill values as low as -15. Southwest wind around 9 mph.

Friday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 12. West southwest wind 9 to 15 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

Friday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. Little or no snow accumulation expected.

Saturday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 15. Little or no snow accumulation expected.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 0.

Sunday

A chance of snow. Mostly cloudy, with a high near 16.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 7.

Monday

Snow likely. Mostly cloudy, with a high near 24.