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.

unknown precip

36°F

2°C

Humidity	100%
Wind Speed	SSW 6 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	1.24 mi
Wind Chill	31°F (-1°C)
Last update	11 Apr 02:00 AM MDT

More Information:

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

Extended Forecast for

Lost Trail Pass MT

Overnight
Low: 35 °F
Chance
Showers
Saturday
High: 49 °F
Slight Chance
Showers then
Showers
Saturday Night
Low: 31 °F
Chance
Rain/Snow
then Mostly
Clear
Sunday
High: 46 °F
Chance Snow
Showers then
Rain/Snow
Sunday Night
Low: 29 °F
Rain/Snow
then Snow
Showers
Likely
Monday
High: 39 °F
Snow Showers
Monday Night
Low: 28 °F
Snow Showers
Likely then
Chance Snow
Showers
Tuesday
High: 43 °F
Chance Snow
Showers
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

Overnight

A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 35. South southeast wind 6 to 16 mph, with gusts as high as 25 mph.

Saturday

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. Snow level 8700 feet lowering to 8000 feet in the afternoon . High near 49. Light and variable wind becoming south southwest 5 to 7 mph in the morning. Winds could gust 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.

Saturday Night

A chance of rain showers, possibly mixing with snow after 9pm, then gradually ending. Snow level 8000 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 31. West wind around 5 mph becoming calm in the evening. 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 46. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain and snow showers, becoming all snow after 9pm. Low around 29. Light southwest wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow showers. High near 39. 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 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow showers, mainly before noon. Partly sunny, with a high near 43.

Tuesday Night

A chance of snow after midnight. Mostly cloudy, with a low around 28.

Wednesday

Snow. Cloudy, with a high near 39.

Wednesday Night

Snow. Mostly cloudy, with a low around 21.

Thursday

Snow. Mostly cloudy, with a high near 31.

Thursday Night

A chance of snow. Partly cloudy, with a low around 17.