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 >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

52°F

11°C

Humidity 37%
Wind Speed SSW 13 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 14 Apr 05:47 PM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

Winter Weather Advisory April 15, 12:00am until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly after 5am.  Increasing clouds, with a low around 16. Wind chill values as low as zero. Breezy, with a west wind 20 to 25 mph, with gusts as high as 32 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Partly Cloudy
    and Breezy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers, mainly after 9am. The snow could be heavy at times.  High near 22. Wind chill values as low as -5. Windy, with a southwest wind 21 to 30 mph, with gusts as high as 39 mph.  Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 22 °F

    Heavy Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times.  Low around 6. Wind chill values as low as -15. Windy, with a south southwest wind 25 to 34 mph becoming west after midnight. Winds could gust as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 6 °F

    Heavy Snow
    and Windy
    then Snow
    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Snow showers.  High near 10. Wind chill values as low as -16. Blustery, with a west northwest wind 23 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 10 °F

    Blustery.
    Snow Showers
    Likely then
    Snow Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 2. Windy, with a north wind 28 to 32 mph, with gusts as high as 38 mph.  New snow accumulation of less than one inch possible.

    Low: 2 °F

    Windy. Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: A 50 percent chance of snow showers after noon.  Partly sunny, with a high near 16. Blustery.  New snow accumulation of less than a half inch possible.

    High: 16 °F

    Mostly Sunny
    and Blustery
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly after 5am. Increasing clouds, with a low around 16. Wind chill values as low as zero. Breezy, with a west wind 20 to 25 mph, with gusts as high as 32 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow showers, mainly after 9am. The snow could be heavy at times. High near 22. Wind chill values as low as -5. Windy, with a southwest wind 21 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 6. Wind chill values as low as -15. Windy, with a south southwest wind 25 to 34 mph becoming west after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow showers. High near 10. Wind chill values as low as -16. Blustery, with a west northwest wind 23 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 2. Windy, with a north wind 28 to 32 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow showers after noon. Partly sunny, with a high near 16. Blustery. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 34.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
5:31 pm MDT Apr 14, 2026
6pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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