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 ESE 11 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 36°F (2°C)
Visibility 3.00 mi
Wind Chill29°F (-2°C)
Last update 15 Apr 02:50 PM MDT
Extended Forecast for

3 Miles N Ketchum ID

Winter Weather Advisory April 15, 03:18pm until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 15, 03:18pm until April 16, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • This Afternoon

    High: 46 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow before 10pm, then a chance of snow.  Low around 17. South southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 3pm.  Partly sunny, with a high near 35. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 10. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 10 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of snow after noon.  Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 42. North wind around 6 mph.

    High: 42 °F

    Patchy Fog
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Rain likely, possibly mixed with snow before 4pm, then rain. Snow level 7400 feet. High near 46. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow before 10pm, then a chance of snow. Low around 17. South southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 3pm. Partly sunny, with a high near 35. West northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 10. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of snow after noon. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 42. North wind around 6 mph.
Friday Night
Mostly clear, with a low around 14.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A 20 percent chance of rain. Snow level 7900 feet. Mostly sunny, with a high near 64.
Tuesday Night
A slight chance of rain and snow. Snow level 8100 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow. Snow level 7100 feet. Partly sunny, with a high near 58. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Ketchum ID
 43.73°N 114.37°W (Elev. 6175 ft)
1:36 pm MDT Apr 15, 2026
3pm MDT Apr 15, 2026-6pm MDT Apr 22, 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