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 18, 05:00 PM MST

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

33°F

1°C

Humidity	72%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	18 Feb 03:25 PM MST

More Information:

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

Extended Forecast for

12 Miles SSW Libby MT

Winter Weather Advisory February 18, 04:40pm until February 18, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 04:40pm until February 18, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
This Afternoon
High: 15 °F
Slight Chance
Snow
Tonight
Low: 5 °F
Chance Snow
Thursday
High: 20 °F
Chance Snow
Thursday Night
Low: 12 °F
Chance Snow
Friday
High: 22 °F
Snow Likely
and Patchy
Blowing Snow
Friday Night
Low: 13 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 27 °F
Slight Chance
Snow
Saturday Night
Low: 12 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 10 percent chance of snow after 5pm. Mostly cloudy, with a high near 15. Wind chill values as low as -2. East northeast wind around 16 mph, with gusts as high as 28 mph.

Tonight

A 50 percent chance of snow after 4am. Mostly cloudy, with a low around 5. Wind chill values as low as -10. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. New snow accumulation of 1 to 2 inches possible.

Thursday

A 40 percent chance of snow, mainly after 3pm. Partly sunny, with a high near 20. Wind chill values as low as -11. East northeast wind 10 to 14 mph becoming southeast in the morning. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 12. Wind chill values as low as zero. Southeast wind around 10 mph becoming west in the evening. Winds could gust as high as 18 mph. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly after 11am. Patchy blowing snow after 2pm. Mostly cloudy, with a high near 22. West southwest wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 13. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 27.

Saturday Night

Partly cloudy, with a low around 12.

Sunday

A slight chance of snow after 11am. Partly sunny, with a high near 28.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 20.

Monday

Snow. Mostly cloudy, with a high near 31.