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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 18, 12:00 AM MST until February 18, 08:00 PM MST

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

light snow

18°F

-8°C

Humidity	96%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	1.03 mi
Wind Chill	12°F (-11°C)
Last update	18 Feb 02:15 AM MST

More Information:

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

Extended Forecast for

13 Miles WSW Lost Trail Pass MT

Winter Weather Advisory until February 18, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 18, 08:00pm
NOW until 8:00pm Wed
Winter Weather Advisory
Overnight
Low: 15 °F
Chance Snow
Wednesday
High: 23 °F
Snow
Wednesday Night
Low: 7 °F
Chance Snow
Thursday
High: 23 °F
Chance Snow
Thursday Night
Low: 7 °F
Chance Snow
then Partly
Cloudy
Friday
High: 22 °F
Snow Likely
Friday Night
Low: 6 °F
Partly Cloudy
Saturday
High: 28 °F
Sunny

Detailed Forecast

Overnight

A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 15. South southeast wind 7 to 9 mph. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 23. South southeast wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday Night

A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 7. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Thursday

A 50 percent chance of snow. Partly sunny, with a high near 23. Calm wind becoming south southwest around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 7. Southwest wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 6.

Saturday

Sunny, with a high near 28.

Saturday Night

Partly cloudy, with a low around 13.

Sunday

Partly sunny, with a high near 34.

Sunday Night

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

Monday

Snow likely. Mostly cloudy, with a high near 37.