Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

unknown precip

33°F

1°C

Humidity 99%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Wind Chill29°F (-2°C)
Last update 13 Apr 01:15 PM MDT
Extended Forecast for

5 Miles WNW Gibbonsville ID

  • This Afternoon

    This Afternoon: Snow likely, mainly after 5pm.  Mostly cloudy, with a high near 34. South southwest wind 11 to 13 mph becoming west northwest. Winds could gust as high as 21 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 27. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.  New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. Southwest wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after midnight.  Mostly cloudy, with a low around 32. South southwest wind 14 to 18 mph, with gusts as high as 26 mph.  Little or no snow accumulation expected.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow.  High near 36. South southwest wind 13 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 20. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 23. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 34. South southwest wind 11 to 13 mph becoming west northwest. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 27. West northwest wind 7 to 14 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
Tuesday
Partly sunny, with a high near 38. Southwest wind 8 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 32. South southwest wind 14 to 18 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Wednesday
Snow. High near 36. South southwest wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 20. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 23. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 28.
Friday Night
Mostly clear, with a low around 19.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 44.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Gibbonsville ID
 45.59°N 114.01°W (Elev. 8114 ft)
12:22 pm MDT Apr 13, 2026
1pm MDT Apr 13, 2026-6pm MDT Apr 19, 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