Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Lost Trail Pass (ITD87)

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

light snow

31°F

-1°C

Humidity	NA
Wind Speed	SSW 9 MPH
Barometer	NA
Dewpoint	N/A
Visibility	0.52 mi
Wind Chill	23°F (-5°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

Winter Storm Warning March 14, 04:24am until March 14, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 14, 04:24am until March 14, 12:00pm
NOW until 12:00pm Sat
Winter Storm Warning
Overnight
Low: 30 °F
Snow
Saturday
High: 34 °F⇓
Heavy Snow
Saturday Night
Low: 10 °F
Snow then
Chance Snow
Sunday
High: 29 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: 24 °F
Slight Chance
Snow then
Snow Likely
Monday
High: 41 °F
Snow then
Rain/Snow
Likely
Monday Night
Low: 33 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 48 °F
Mostly Sunny
then Slight
Chance Rain

Detailed Forecast

Overnight

Snow. Low around 30. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow, mainly before 2pm. The snow could be heavy at times. Temperature falling to around 22 by 5pm. Southwest wind 9 to 14 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 10. West northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday

A 20 percent chance of snow before noon. Mostly sunny, with a high near 29. Wind chill values as low as zero. West wind around 6 mph.

Sunday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 24. West southwest wind around 6 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

Snow before 3pm, then rain likely. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 33.

Tuesday

A slight chance of rain after noon. Partly sunny, with a high near 48.

Tuesday Night

A slight chance of rain before midnight. Mostly cloudy, with a low around 34.

Wednesday

A slight chance of rain before noon. Mostly sunny, with a high near 51.

Wednesday Night

Partly cloudy, with a low around 35.