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.

light snow

26°F

-3°C

Humidity	100%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	0.50 mi
Wind Chill	18°F (-8°C)
Last update	13 Apr 07:30 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles WSW Lost Trail Pass MT

Today
High: 38 °F
Snow Showers
Tonight
Low: 28 °F
Chance Snow
Showers
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 32 °F
Mostly Cloudy
then Chance
Snow Showers
Wednesday
High: 40 °F
Snow Showers
Wednesday Night
Low: 22 °F
Snow Showers
Thursday
High: 28 °F
Snow Showers
Thursday Night
Low: 18 °F
Chance Snow
Friday
High: 34 °F
Chance Snow

Detailed Forecast

Today

Snow showers, mainly before 5pm. High near 38. South wind 5 to 7 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. West northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Little or no snow accumulation expected.

Tuesday

Partly sunny, with a high near 43. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph.

Tuesday Night

A 40 percent chance of snow showers after midnight. Mostly cloudy, with a low around 32. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow showers. High near 40. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow showers. Low around 22. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow showers. High near 28. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 18.

Friday

A chance of snow. Partly sunny, with a high near 34.

Friday Night

Partly cloudy, with a low around 19.

Saturday

Sunny, with a high near 44.