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.

34°F

1°C

Humidity	NA
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.24 mi
Wind Chill	30°F (-1°C)
Last update	NA

More Information:

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

Extended Forecast for

13 Miles WSW Lost Trail Pass MT

Overnight
Low: 33 °F
Partly Cloudy
Sunday
High: 48 °F
Chance
Rain/Snow
then
Rain/Snow
Sunday Night
Low: 31 °F
Rain/Snow
then Snow
Showers
Likely
Monday
High: 39 °F
Snow Showers
Monday Night
Low: 31 °F
Chance Snow
Showers
Tuesday
High: 43 °F
Slight Chance
Snow Showers
then Partly
Sunny
Tuesday Night
Low: 31 °F
Mostly Cloudy
then Chance
Snow Showers
Wednesday
High: 39 °F
Snow Showers
Wednesday Night
Low: 21 °F
Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 33. Calm wind.

Sunday

A chance of rain and snow showers before noon, then rain showers between noon and 4pm, then rain, possibly mixed with snow showers after 4pm. Some thunder is also possible. High near 48. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain showers before 7pm, then rain and snow showers likely between 7pm and 10pm, then snow showers likely after 10pm. Some thunder is also possible. Low around 31. South southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday

Snow showers. High near 39. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 31. West wind around 6 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.

Tuesday

A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 43.

Tuesday Night

A 50 percent chance of snow showers after midnight. Mostly cloudy, with a low around 31. New snow accumulation of less than a half inch possible.

Wednesday

Snow showers. Cloudy, with a high near 39.

Wednesday Night

Snow. Cloudy, with a low around 21.

Thursday

Snow. Cloudy, with a high near 30.

Thursday Night

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