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, 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	93%
Wind Speed	NNE 11 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	0.62 mi
Wind Chill	6°F (-14°C)
Last update	18 Feb 02:00 PM MST

More Information:

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

Extended Forecast for

6 Miles W Lost Trail Pass MT

Winter Weather Advisory February 18, 02:25pm until February 18, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 02:25pm until February 18, 08:00pm
NOW until 8:00pm Wed
Winter Weather Advisory
This Afternoon
High: 21 °F
Chance Snow
Tonight
Low: 6 °F
Chance Snow
Thursday
High: 21 °F
Sunny then
Slight Chance
Snow
Thursday Night
Low: 5 °F
Slight Chance
Snow
Friday
High: 21 °F
Snow Likely
Friday Night
Low: 6 °F
Partly Cloudy
Saturday
High: 28 °F
Sunny
Saturday Night
Low: 12 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Mostly cloudy, with a high near 21. West northwest wind around 10 mph, with gusts as high as 23 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -2. West northwest wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

Thursday

A slight chance of snow between 1pm and 4pm. Mostly sunny, with a high near 21. Wind chill values as low as -3. South wind around 6 mph. Chance of precipitation is 20%.

Thursday Night

A 20 percent chance of snow. Partly cloudy, with a low around 5. Wind chill values as low as -3. South wind 3 to 5 mph.

Friday

Snow likely, mainly after 11am. Partly sunny, with a high near 21. South wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

Partly cloudy, with a low around 6.

Saturday

Sunny, with a high near 28.

Saturday Night

Mostly cloudy, with a low around 12.

Sunday

Partly sunny, with a high near 33.

Sunday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 21.

Monday

A chance of snow. Partly sunny, with a high near 37.