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.

unknown precip

32°F

0°C

Humidity 45%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update 17 Apr 01:00 PM MDT
Extended Forecast for

Lost Trail Pass MT

  • This Afternoon

    This Afternoon: A 40 percent chance of snow.  Partly sunny, with a high near 34. West northwest wind around 9 mph, with gusts as high as 24 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Tonight

    Tonight: Mostly clear, with a low around 17. Northwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Calm wind becoming south southwest 5 to 7 mph in the morning. Winds could gust as high as 18 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. South wind 3 to 6 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

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

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Partly sunny, with a high near 34. West northwest wind around 9 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 17. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Saturday
Mostly sunny, with a high near 46. Calm wind becoming south southwest 5 to 7 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 26. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 56. South wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A chance of rain, mainly after midnight. Partly cloudy, with a low around 38.
Wednesday
Rain and snow. Snow level 8500 feet lowering to 7600 feet in the afternoon . Mostly cloudy, with a high near 51.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Thursday
Snow. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Lost Trail Pass MT
 45.68°N 113.94°W (Elev. 7077 ft)
12:21 pm MDT Apr 17, 2026
1pm MDT Apr 17, 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