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.

Overcast

N/A

Humidity NA
Wind Speed WNW 5 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

13 Miles NE Sun Valley ID

Winter Weather Advisory April 15, 05:25am until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 15, 05:25am until April 16, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Today

    High: 28 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before midnight. The snow could be heavy at times.  Low around 10. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 26 mph becoming west northwest 15 to 20 mph after midnight. Winds could gust as high as 47 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 10 °F

    Heavy Snow
    and Breezy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers.  High near 15. Wind chill values as low as -7. West northwest wind 16 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 15 °F

    Snow Showers
    Likely then
    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers before midnight.  Partly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 37 mph.  New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    Showers and
    Blustery then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after noon.  Mostly sunny, with a high near 20. North wind 14 to 16 mph, with gusts as high as 29 mph.  Little or no snow accumulation expected.

    High: 20 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Saturday Night

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

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers, mainly after 9am. The snow could be heavy at times. High near 28. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow showers, mainly before midnight. The snow could be heavy at times. Low around 10. Wind chill values as low as -5. Breezy, with a southwest wind 21 to 26 mph becoming west northwest 15 to 20 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow showers. High near 15. Wind chill values as low as -7. West northwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
A 40 percent chance of snow showers before midnight. Partly cloudy, with a low around 7. Wind chill values as low as -12. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 20. North wind 14 to 16 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 27.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 42.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 29.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Sun Valley ID
 43.8°N 114.11°W (Elev. 9528 ft)
2:26 am MDT Apr 15, 2026
5am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database