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, 06:00 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.

light snow

31°F

-1°C

Humidity	90%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Last update	15 Apr 04:15 AM MDT

More Information:

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

Extended Forecast for

9 Miles SE Gibbonsville ID

Winter Weather Advisory April 15, 06:00pm until April 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 27 °F
Heavy Snow
Wednesday
High: 33 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 11 °F
Heavy Snow
and Breezy
then Snow
Showers
Likely
Thursday
High: 20 °F
Snow Showers
and Blustery
Thursday Night
Low: 15 °F
Chance Snow
Showers and
Blustery
Friday
High: 25 °F
Chance Snow
Showers then
Snow Showers
Likely
Friday Night
Low: 16 °F
Partly Cloudy
Saturday
High: 36 °F
Sunny
Saturday Night
Low: 23 °F
Partly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 27. Southwest wind around 16 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 33. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

Snow showers, mainly before 10pm. The snow could be heavy at times. Low around 11. Wind chill values as low as -3. Breezy, with a west wind 14 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow showers. High near 20. Wind chill values as low as -5. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 15. Blustery, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. New snow accumulation of less than a half inch possible.

Friday

Snow showers likely, mainly after noon. Mostly cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

Partly cloudy, with a low around 16.

Saturday

Sunny, with a high near 36.

Saturday Night

Partly cloudy, with a low around 23.

Sunday

Mostly sunny, with a high near 44.

Sunday Night

Mostly cloudy, with a low around 28.

Monday

A slight chance of snow. Mostly sunny, with a high near 49.