Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

24°F

-4°C

Humidity 69%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Last update 17 Apr 10:15 AM MDT
Extended Forecast for

Lost Trail Pass MT

  • Today

    Today: A 40 percent chance of snow, mainly before 3pm.  Partly sunny, with a high near 35. West northwest wind 8 to 10 mph, with gusts as high as 24 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Tonight

    Tonight: Mostly clear, with a low around 19. Northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. South wind 5 to 8 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. South wind 3 to 7 mph. Winds could gust as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. South southeast wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after noon.  Mostly sunny, with a high near 65.

    High: 65 °F

    Sunny then
    Slight Chance
    Rain

Detailed Forecast

Today
A 40 percent chance of snow, mainly before 3pm. Partly sunny, with a high near 35. West northwest wind 8 to 10 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 19. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Saturday
Mostly sunny, with a high near 49. South wind 5 to 8 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 27. South wind 3 to 7 mph. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 58. South southeast wind 6 to 8 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 65.
Tuesday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 38.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 54.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Thursday
Snow likely. Mostly cloudy, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.7°N 113.94°W (Elev. 6598 ft)
2:01 am MDT Apr 17, 2026
10am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database