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

46°F

8°C

Humidity	61%
Wind Speed	N 0 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	15 Apr 09:05 AM MDT

More Information:

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

Extended Forecast for

22 Miles NW Challis ID

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

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 37 °F
Snow Showers
and Breezy
Tonight
Low: 14 °F
Heavy Snow
then Snow
Showers
Likely
Thursday
High: 24 °F
Snow Showers
Thursday Night
Low: 14 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Friday
High: 30 °F
Mostly Sunny
then Chance
Snow Showers
Friday Night
Low: 16 °F
Partly Cloudy
Saturday
High: 43 °F
Mostly Sunny
Saturday Night
Low: 25 °F
Partly Cloudy
Sunday
High: 50 °F
Mostly Sunny

Detailed Forecast

Today

Snow showers. High near 37. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 14. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow showers. High near 24. West northwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. 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. Northwest wind 5 to 15 mph, with gusts as high as 26 mph.

Friday

A 40 percent chance of snow showers after noon. Partly sunny, with a high near 30. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 16.

Saturday

Mostly sunny, with a high near 43.

Saturday Night

Partly cloudy, with a low around 25.

Sunday

Mostly sunny, with a high near 50.

Sunday Night

Mostly cloudy, with a low around 31.

Monday

A slight chance of rain and snow. Mostly sunny, with a high near 53.