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.

Rain

37°F

3°C

Humidity 93%
Wind Speed SSE 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Wind Chill30°F (-1°C)
Last update 15 Apr 11:50 AM MDT
Extended Forecast for

12 Miles ESE Sun Valley ID

Winter Weather Advisory April 15, 12:54pm until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 15, 12:54pm until April 16, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • This Afternoon

    High: 35 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 9pm.  Low around 19. Southwest wind 10 to 15 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 1pm.  Partly sunny, with a high near 25. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 25 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 15. North wind 9 to 13 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 30. North wind 6 to 9 mph becoming west in the afternoon.

    High: 30 °F

    Sunny then
    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Snow before 4pm, then snow likely, possibly mixed with rain. High near 35. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain and snow, becoming all snow after 9pm. Low around 19. Southwest wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly after 1pm. Partly sunny, with a high near 25. West northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 15. North wind 9 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 after noon. Mostly sunny, with a high near 30. North wind 6 to 9 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A 20 percent chance of rain. Snow level 7900 feet. Mostly sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Sun Valley ID
 43.63°N 114.08°W (Elev. 7303 ft)
12:30 pm MDT Apr 15, 2026
12pm 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