Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 15, 03:00 PM MDT until April 16, 09:00 AM MDT

Current conditions at

Lost Trail Pass (ITD87)

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

Rain

34°F

1°C

Humidity	93%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	1.24 mi
Wind Chill	27°F (-3°C)
Last update	15 Apr 12:45 PM MDT

More Information:

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

Extended Forecast for

Lost Trail Pass MT

Winter Weather Advisory April 15, 03:00pm until April 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 43 °F
Snow Showers
Tonight
Low: 19 °F
Heavy Snow
then Snow
Likely
Thursday
High: 29 °F
Snow Likely
Thursday Night
Low: 19 °F
Chance Snow
Friday
High: 34 °F
Snow Likely
Friday Night
Low: 18 °F
Mostly Clear
Saturday
High: 47 °F
Sunny
Saturday Night
Low: 26 °F
Partly Cloudy
Sunday
High: 55 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Snow likely before 3pm, then snow showers, mainly after 3pm. Some thunder is also possible. High near 43. South southwest wind 11 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers before 9pm, then snow likely, mainly after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 19. West wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow likely. Mostly cloudy, with a high near 29. Northwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 26 mph. New snow accumulation of around an inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 34. Light west wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

Mostly clear, with a low around 18.

Saturday

Sunny, with a high near 47.

Saturday Night

Partly cloudy, with a low around 26.

Sunday

Mostly sunny, with a high near 55.

Sunday Night

Partly cloudy, with a low around 32.

Monday

Mostly sunny, with a high near 62.