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.

Overcast

48°F

9°C

Humidity	47%
Wind Speed	E 5 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	15 Apr 03:56 AM 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

Overnight
Low: 28 °F
Slight Chance
Snow Showers
and Breezy
Wednesday
High: 35 °F
Snow Showers
Likely 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: 14 °F
Slight Chance
Snow Showers
and Blustery
then Mostly
Cloudy
Friday
High: 25 °F
Mostly Sunny
then Chance
Snow Showers
Friday Night
Low: 16 °F
Mostly Clear
Saturday
High: 37 °F
Sunny
Saturday Night
Low: 24 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of snow showers after 5am. Mostly cloudy, with a low around 28. Breezy, with a southwest wind around 22 mph, with gusts as high as 30 mph.

Wednesday

Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 11. Wind chill values as low as -3. Breezy, with a west northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow showers. High near 20. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 14. Blustery, with a west northwest wind 14 to 24 mph, with gusts as high as 36 mph.

Friday

A 40 percent chance of snow showers after noon. Partly sunny, with a high near 25. New snow accumulation of less than a half inch possible.

Friday Night

Mostly clear, with a low around 16.

Saturday

Sunny, with a high near 37.

Saturday Night

Partly cloudy, with a low around 24.

Sunday

Mostly sunny, with a high near 45.

Sunday Night

Partly cloudy, with a low around 29.