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

57°F

14°C

Humidity	35%
Wind Speed	SSW 21 MPH
Barometer	29.64 in (1003.73 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	15 Apr 02:35 PM MDT

More Information:

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

Extended Forecast for

8 Miles SSE Salmon ID

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

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 41 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 19 °F
Snow Showers
and Breezy
then Snow
Likely
Thursday
High: 24 °F
Snow then
Chance Snow
Thursday Night
Low: 18 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Friday
High: 30 °F
Chance Snow
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 42 °F
Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 52 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A chance of snow before 3pm, then snow showers likely, mainly after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 41. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers before 9pm, then snow likely, mainly between 9pm and 3am. Some thunder is also possible. Low around 19. Breezy, with a southwest wind 19 to 24 mph becoming west 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow, mainly before noon. High near 24. West wind 11 to 21 mph becoming north in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

Mostly cloudy, with a low around 18. Blustery, with a west wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

Friday

A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 30. Northwest wind 8 to 14 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.

Friday Night

Mostly clear, with a low around 21.

Saturday

Sunny, with a high near 42.

Saturday Night

Partly cloudy, with a low around 29.

Sunday

Mostly sunny, with a high near 52.

Sunday Night

Partly cloudy, with a low around 36.

Monday

Mostly sunny, with a high near 58.