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

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Mostly Cloudy

51°F

11°C

Humidity	34%
Wind Speed	W 6 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	24°F (-4°C)
Visibility	10.00 mi
Last update	14 Apr 10:56 PM MDT

More Information:

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

Extended Forecast for

14 Miles SW Salmon ID

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

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 27 °F
Slight Chance
Snow
Wednesday
High: 35 °F
Snow Likely
and Breezy
Wednesday Night
Low: 15 °F
Heavy Snow
and Breezy
then Snow
Likely
Thursday
High: 20 °F
Snow and
Blustery
Thursday Night
Low: 15 °F
Slight Chance
Snow and
Blustery
Friday
High: 27 °F
Chance Snow
Friday Night
Low: 17 °F
Partly Cloudy
Saturday
High: 38 °F
Sunny
Saturday Night
Low: 25 °F
Partly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of snow after 2am. Mostly cloudy, with a low around 27. West southwest wind around 21 mph, with gusts as high as 30 mph.

Wednesday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 35. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 15. Wind chill values as low as -1. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow. High near 20. Wind chill values as low as zero. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 15. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 36 mph.

Friday

A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 27. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 17.

Saturday

Sunny, with a high near 38.

Saturday Night

Partly cloudy, with a low around 25.

Sunday

Mostly sunny, with a high near 45.