Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. 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 SSW 5 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

10 Miles W Ketchum ID

Winter Weather Advisory April 16, 06:30am until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 16, 06:30am until April 16, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Today

    High: 19 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of snow showers before 9pm.  Mostly clear, with a low around 9. Wind chill values as low as -3. Northwest wind 9 to 15 mph, with gusts as high as 33 mph.  New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Sunny, with a high near 27. Wind chill values as low as -3. West northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 27 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 13. North northwest wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35. North northwest wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers likely, mainly after 3pm. Some thunder is also possible. Partly sunny, with a high near 19. Wind chill values as low as -3. West northwest wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A 30 percent chance of snow showers before 9pm. Mostly clear, with a low around 9. Wind chill values as low as -3. Northwest wind 9 to 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow showers after noon. Sunny, with a high near 27. Wind chill values as low as -3. West northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 13. North northwest wind 6 to 10 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 35. North northwest wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 50.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 34.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 46.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Ketchum ID
 43.71°N 114.58°W (Elev. 8766 ft)
5:31 am MDT Apr 16, 2026
6am MDT Apr 16, 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