
Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies
A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >
Current conditions at
Lost Trail Pass (ITD87)
Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.NA
28°F
-2°C
| Humidity | 100% |
| Wind Speed | NE 5 MPH |
| Barometer | NA |
| Dewpoint | 28°F (-2°C) |
| Visibility | 0.09 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 16 Oct 03:00 AM MDT |
Extended Forecast for
2 Miles WNW Lost Trail Pass MT
Overnight

Low: 27 °F
Mostly Cloudy
Thursday

High: 38 °F
Decreasing
CloudsThursday Night

Low: 28 °F
Frost then
Partly CloudyFriday
High: 42 °F
Mostly Sunny
then Slight
Chance SnowFriday Night
Low: 26 °F
Chance Snow
then Partly
CloudySaturday

High: 41 °F
Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
then Slight
Chance
Rain/SnowSunday

High: 43 °F
Rain/Snow
Sunday Night

Low: 27 °F
Snow
Detailed Forecast
Overnight
Mostly cloudy, with a low around 27. North northwest wind around 6 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 38. North northwest wind around 6 mph.
Thursday Night
Widespread frost between 8pm and 9pm. Otherwise, partly cloudy, with a low around 28. West wind 6 to 8 mph.
Friday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 42. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Friday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 26. West northwest wind around 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 41.
Saturday Night
A slight chance of rain and snow after midnight. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Sunday
A chance of rain and snow before noon, then rain between noon and 3pm, then snow after 3pm. Mostly cloudy, with a high near 43.
Sunday Night
Snow. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Partly sunny, with a high near 32.
Monday Night
A slight chance of snow. Widespread frost. Otherwise, partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A slight chance of snow. Widespread frost. Otherwise, mostly cloudy, with a low around 25.
Wednesday
A slight chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Lost Trail Pass MT
45.7°N 113.97°W (Elev. 7822 ft)
45.7°N 113.97°W (Elev. 7822 ft)
2:30 pm MDT Oct 15, 2025
3am MDT Oct 16, 2025-6pm MDT Oct 22, 2025


