Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 1, 05:00 PM MST until January 2, 12:00 PM MST

Current conditions at

Lost Trail Pass (ITD87)

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

30°F

-1°C

Humidity	64%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	1.24 mi
Wind Chill	25°F (-4°C)
Last update	01 Jan 01:45 PM MST

More Information:

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

Extended Forecast for

6 Miles W Lost Trail Pass MT

Winter Weather Advisory January 1, 05:00pm until January 2, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

New Year's Day
High: 34 °F
Slight Chance
Snow
Tonight
Low: 29 °F
Snow Likely
and Areas
Freezing Fog
Friday
High: 34 °F
Snow and
Patchy Fog
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 28 °F
Chance Snow
and Patchy
Fog
Sunday
High: 34 °F
Chance Snow
Sunday Night
Low: 26 °F
Chance Snow
Monday
High: 32 °F
Snow Likely

Detailed Forecast

New Year's Day

A slight chance of snow between 4pm and 5pm. Cloudy, with a high near 34. South wind around 6 mph. Chance of precipitation is 10%.

Tonight

Snow likely, mainly between 11pm and 2am. Patchy fog before 10pm, then patchy fog after 11pm. Areas of freezing fog between 10pm and 11pm. Otherwise, cloudy, with a low around 29. Southwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. Patchy fog. High near 34. South southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Mostly cloudy, with a low around 27. South wind around 6 mph.

Saturday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 34. South wind around 8 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

Saturday Night

A 40 percent chance of snow. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

Sunday

A 50 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

Sunday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26.

Monday

Snow likely. Mostly cloudy, with a high near 32.

Monday Night

A chance of snow. Mostly cloudy, with a low around 22.

Tuesday

A chance of snow. Partly sunny, with a high near 30.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 21.