Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

58°F

14°C

Humidity	17%
Wind Speed	WNW 5 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	1.24 mi
Last update	19 Mar 03:00 PM MDT

More Information:

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

Extended Forecast for

Lost Trail Pass MT

Tonight
Low: 36 °F
Mostly Clear
Friday
High: 58 °F
Sunny
Friday Night
Low: 37 °F
Partly Cloudy
Saturday
High: 47 °F
Chance
Rain/Snow
then
Rain/Snow
Saturday Night
Low: 24 °F
Slight Chance
Snow then
Mostly Clear
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Monday
High: 48 °F
Partly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 36. South southwest wind 3 to 7 mph. Winds could gust as high as 23 mph.

Friday

Sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 37. South southwest wind 3 to 7 mph. Winds could gust as high as 24 mph.

Saturday

A chance of rain before 9am, then rain and snow. Snow level 9200 feet lowering to 7400 feet in the afternoon . High near 47. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 24. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 29 mph.

Sunday

Sunny, with a high near 45.

Sunday Night

Partly cloudy, with a low around 27.

Monday

Partly sunny, with a high near 48.

Monday Night

Mostly cloudy, with a low around 32.

Tuesday

A slight chance of rain and snow before noon, then a chance of rain. Snow level 7400 feet rising to 8800 feet in the afternoon. Partly sunny, with a high near 51.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 35.

Wednesday

A chance of rain and snow. Snow level 8100 feet lowering to 7100 feet in the afternoon . Partly sunny, with a high near 46.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 21.

Thursday

A slight chance of snow. Mostly sunny, with a high near 38.