Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

NA

33°F

1°C

Humidity 99%
Wind Speed NNE 12 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Wind Chill24°F (-4°C)
Last update 29 Mar 11:30 PM MDT
Extended Forecast for

10 Miles WSW Lost Trail Pass MT

  • Tonight

    Tonight: A slight chance of rain and snow before midnight, then a chance of snow after 3am.  Mostly cloudy, with a low around 29. South southwest wind around 6 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Snow, mainly before 1pm.  High near 35. West northwest wind 6 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 18. West northwest wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 21 mph.

    Low: 18 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 42. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 9pm, then snow.  Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    Likely then
    Snow

  • Thursday

    Thursday: Snow.  Cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
A slight chance of rain and snow before midnight, then a chance of snow after 3am. Mostly cloudy, with a low around 29. South southwest wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow, mainly before 1pm. High near 35. West northwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 18. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Tuesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 42. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 30. Light and variable wind.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely before 9pm, then snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. Cloudy, with a high near 32.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 37.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 51.
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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)
4:02 pm MDT Mar 29, 2026
11pm MDT Mar 29, 2026-6pm MDT Apr 5, 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