Severe Weather in the Central Plains; Heavy Rainfall in the Tennessee Valley; Critical Fire Weather in the West

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains this evening. Heavy to excessive rainfall may bring a flooding threat from the Great Lakes to the Mid-South through tonight. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

unknown precip

48°F

9°C

Humidity 48%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 09 Jun 02:45 AM MDT
Extended Forecast for

4 Miles N Lost Trail Pass MT

  • Overnight

    Overnight: A 40 percent chance of rain.  Mostly cloudy, with a low around 45. South wind 3 to 5 mph.

    Low: 45 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm before 2pm, then showers and possibly a thunderstorm, mainly after 2pm.  High near 56. South wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 4am, then a slight chance of rain between 4am and 5am, then a chance of rain and snow after 5am. Some thunder is also possible.  Mostly cloudy, with a low around 36. West northwest wind 3 to 7 mph. Winds could gust as high as 21 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 10am.  Partly sunny, with a high near 49. West wind 7 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 5am.  Otherwise, mostly cloudy, with a low around 34. West northwest wind 5 to 10 mph becoming light west  after midnight. Winds could gust as high as 26 mph.

    Low: 34 °F

    Mostly Cloudy
    then Frost

  • Thursday

    Thursday: Areas of frost before 8am.  Otherwise, sunny, with a high near 65.

    High: 65 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 45. South wind 3 to 5 mph.
Tuesday
Rain and possibly a thunderstorm before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 56. South wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and snow likely before 4am, then a slight chance of rain between 4am and 5am, then a chance of rain and snow after 5am. Some thunder is also possible. Mostly cloudy, with a low around 36. West northwest wind 3 to 7 mph. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow, mainly before 10am. Partly sunny, with a high near 49. West wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 34. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 26 mph.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 65.
Thursday Night
Clear, with a low around 39.
Friday
Sunny, with a high near 72.
Friday Night
Clear, with a low around 40.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Lost Trail Pass MT
 45.74°N 113.95°W (Elev. 5200 ft)
2:36 am MDT Jun 9, 2026
3am MDT Jun 9, 2026-6pm MDT Jun 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database