National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Current conditions at

Salmon PM2.5 (A2410)

Lat: 45.1787°NLon: 113.893°WElev: 3930.0ft.

NA

45°F

7°C

Humidity 58%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 15 Apr 04:00 AM MDT
Extended Forecast for

12 Miles ENE 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

    Overnight: A 30 percent chance of snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind around 22 mph, with gusts as high as 29 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 25 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow showers. The snow could be heavy at times. High near 32. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 11pm. The snow could be heavy at times. Low around 11. Wind chill values as low as -7. Breezy, with a west wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 11 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow showers. High near 18. Wind chill values as low as -7. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow Showers
    and Blustery

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 11. Blustery, with a west northwest wind 17 to 26 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    Showers and
    Blustery

  • Friday

    Friday: Snow showers likely, mainly after noon. Partly sunny, with a high near 23. Blustery. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 23 °F

    Snow Showers
    Likely and
    Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. Blustery.

    Low: 12 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind around 22 mph, with gusts as high as 29 mph. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow showers. The snow could be heavy at times. High near 32. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow showers, mainly before 11pm. The snow could be heavy at times. Low around 11. Wind chill values as low as -7. Breezy, with a west wind 20 to 26 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 18. Wind chill values as low as -7. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 11. Blustery, with a west northwest wind 17 to 26 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly after noon. Partly sunny, with a high near 23. Blustery. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 12. Blustery.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A slight chance of snow. Mostly sunny, with a high near 46.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Salmon ID
 45.25°N 113.67°W (Elev. 9416 ft)
Last Update:
2:01 am MDT Apr 15, 2026
Forecast Valid:
5am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation