Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

19°F

-7°C

Humidity 89%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 1.24 mi
Last update 17 Apr 04:30 AM MDT
Extended Forecast for

3 Miles SW Lost Trail Pass MT

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 3pm.  Partly sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 24 mph.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44. South wind around 7 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. South wind around 7 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 6 mph.
Friday
A 40 percent chance of snow, mainly before 3pm. Partly sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 18. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 44. South wind around 7 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 26. South wind around 7 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 60.
Tuesday Night
A chance of rain and snow. Snow level 9300 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
Rain and snow likely. Snow level 7800 feet. Mostly cloudy, with a high near 49.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Thursday
Snow likely. Mostly cloudy, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lost Trail Pass MT
 45.67°N 114°W (Elev. 7480 ft)
2:01 am MDT Apr 17, 2026
4am 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