Tropical Moisture Producing Heavy Rain in Portions of the Western U.S., Southeast Florida, and Puerto Rico and the U.S. Virgin Islands

Heavy rain and flash flooding will continue across portions of California, the Southwest, and parts of the Southern Rockies. Strong to locally severe thunderstorms and heavy rain will impact portions of the Plains and Mississippi Valley. Tropical moisture is causing heavy rainfall in southeast Florida, Puerto Rico and the Virgin Islands, Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

58°F

14°C

Humidity	50%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	1.24 mi
Last update	18 Sep 07:15 PM MDT

More Information:

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

Extended Forecast for

6 Miles WNW Lost Trail Pass MT

Tonight
Low: 50 °F
Increasing
Clouds
Friday
High: 67 °F
Mostly Cloudy
Friday Night
Low: 48 °F
Mostly Clear
Saturday
High: 68 °F
Sunny
Saturday Night
Low: 48 °F
Partly Cloudy
Sunday
High: 57 °F
Chance
Showers
Sunday Night
Low: 38 °F
Chance Rain
then Partly
Cloudy
Monday
High: 59 °F
Areas Frost
then Sunny
Monday Night
Low: 39 °F
Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 50. Calm wind becoming southeast around 5 mph after midnight.

Friday

Mostly cloudy, with a high near 67. South southeast wind around 5 mph becoming calm in the afternoon.

Friday Night

Mostly clear, with a low around 48. Light and variable wind.

Saturday

Sunny, with a high near 68. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 48. West northwest wind 6 to 8 mph becoming south southwest after midnight.

Sunday

A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 57. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of rain before midnight. Partly cloudy, with a low around 38.

Monday

Areas of frost before 7am. Otherwise, sunny, with a high near 59.

Monday Night

Clear, with a low around 39.

Tuesday

Sunny, with a high near 68.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

Sunny, with a high near 68.