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 69%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 1.24 mi
Last update 16 Apr 08:45 PM MDT
Extended Forecast for

10 Miles WSW Lost Trail Pass MT

  • Tonight

    Tonight: A 40 percent chance of snow between 3am and 5am.  Mostly cloudy, with a low around 19. West northwest wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 20 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 34. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. West northwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °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 61.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow between 3am and 5am. Mostly cloudy, with a low around 19. West northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Total nighttime snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 34. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 20. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 47. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 62.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 51.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Thursday
Snow likely. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Lost Trail Pass MT
 45.64°N 114.11°W (Elev. 6841 ft)
2:01 pm MDT Apr 16, 2026
9pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database