Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Lost Trail Pass (ITD87)

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

Rain

39°F

4°C

Humidity	92%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	1.24 mi
Last update	11 Apr 10:30 AM MDT

More Information:

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

Extended Forecast for

6 Miles W Lost Trail Pass MT

Today
High: 49 °F
Slight Chance
Showers then
Showers
Tonight
Low: 31 °F
Chance
Rain/Snow
then Mostly
Clear
Sunday
High: 45 °F
Chance Snow
Showers then
Rain/Snow
Sunday Night
Low: 31 °F
Rain/Snow
Likely then
Snow Showers
Likely
Monday
High: 38 °F
Snow Showers
Monday Night
Low: 29 °F
Snow Showers
Likely
Tuesday
High: 41 °F
Chance Snow
Showers
Tuesday Night
Low: 30 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 38 °F
Snow

Detailed Forecast

Today

Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 49. South southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of rain and snow showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind around 6 mph becoming light and variable in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday

A chance of snow showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 45. South southeast wind 3 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow showers. High near 38. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

A 40 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 41. New snow accumulation of less than a half inch possible.

Tuesday Night

A chance of snow after midnight. Mostly cloudy, with a low around 30.

Wednesday

Snow. Cloudy, with a high near 38.

Wednesday Night

Snow. Mostly cloudy, with a low around 21.

Thursday

Snow. Mostly cloudy, with a high near 30.

Thursday Night

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