Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 18, 11:00 PM MST

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

13°F

-11°C

Humidity	81%
Wind Speed	NNW 2 MPH
Barometer	NA
Dewpoint	8°F (-13°C)
Visibility	1.24 mi
Last update	18 Feb 07:15 PM 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 February 18, 07:39pm until February 18, 11:00pm

Click here for hazard details and duration

...

Winter Weather Advisory February 18, 07:39pm until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Tonight
Low: 7 °F
Chance Snow
Thursday
High: 23 °F
Sunny then
Slight Chance
Snow
Thursday Night
Low: 7 °F
Slight Chance
Snow
Friday
High: 23 °F
Snow Likely
Friday Night
Low: 7 °F
Partly Cloudy
Saturday
High: 30 °F
Sunny
Saturday Night
Low: 13 °F
Mostly Cloudy
Sunday
High: 35 °F
Partly Sunny

Detailed Forecast

Tonight

A 30 percent chance of snow, mainly before 11pm. 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. Total nighttime snow accumulation of less than a half inch possible.

Thursday

A slight chance of snow between 1pm and 3pm. Mostly sunny, with a high near 23. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

Thursday Night

A 20 percent chance of snow. Partly cloudy, with a low around 7. Light southeast wind.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

Partly cloudy, with a low around 7. West wind around 6 mph becoming calm in the evening.

Saturday

Sunny, with a high near 30.

Saturday Night

Mostly cloudy, with a low around 13.

Sunday

Partly sunny, with a high near 35.

Sunday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 22.

Monday

A chance of snow. Partly sunny, with a high near 40.