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.

Partly Cloudy

N/A

Humidity NA
Wind Speed WNW 3 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

12 Miles ESE Sun Valley ID

Winter Weather Advisory April 15, 02:50am until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 15, 02:50am until April 16, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers before 5pm, then snow showers, possibly mixed with rain.  Patchy fog before 7am. High near 35. Southwest wind 5 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow Showers
    Likely and
    Patchy Fog
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers, possibly mixed with rain, becoming all snow after 9pm.  Low around 21. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers, mainly after noon.  High near 26. West wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before midnight.  Partly cloudy, with a low around 16. North northwest wind 10 to 13 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 30.

    High: 30 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Friday Night

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

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 33. West wind around 6 mph.
Wednesday
Snow showers before 5pm, then snow showers, possibly mixed with rain. Patchy fog before 7am. High near 35. Southwest wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers, possibly mixed with rain, becoming all snow after 9pm. Low around 21. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow showers, mainly after noon. High near 26. West wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 16. North northwest wind 10 to 13 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 36.
Monday
A slight chance of rain and snow. Snow level rising to 7900 feet in the afternoon. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
Monday Night
A slight chance of rain and snow. Snow level 8200 feet lowering to 7600 feet after midnight . Partly cloudy, with a low around 37. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow. Snow level 7400 feet. Partly sunny, with a high near 54. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Sun Valley ID
 43.63°N 114.08°W (Elev. 7303 ft)
2:26 am MDT Apr 15, 2026
2am 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