National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

34°F

1°C

Humidity 34%
Wind Speed W 13 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Apr 02:47 PM MDT
Extended Forecast for

11 Miles NE Sun Valley ID

  • This Afternoon

    This Afternoon: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 17. Wind chill values as low as -3. Blustery, with a northwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow Showers
    Likely and
    Blustery

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around 5. Wind chill values as low as -12. Blustery, with a north wind 16 to 23 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    Showers and
    Blustery then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 25. Wind chill values as low as -13. North northeast wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 25 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 10. Wind chill values as low as -3. North northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 10 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 33. West wind 7 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 17. Wind chill values as low as -3. Blustery, with a northwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around 5. Wind chill values as low as -12. Blustery, with a north wind 16 to 23 mph, with gusts as high as 36 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 25. Wind chill values as low as -13. North northeast wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 10. Wind chill values as low as -3. North northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 33. West wind 7 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 48. Breezy.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A 20 percent chance of snow. Snow level 8700 feet. Mostly sunny, with a high near 49. Breezy.
Tuesday Night
A 40 percent chance of snow. Snow level 9100 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 31. Breezy.
Wednesday
Snow likely. Partly sunny, with a high near 40. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Sun Valley ID
 43.8°N 114.17°W (Elev. 8432 ft)
Last Update:
1:16 pm MDT Apr 16, 2026
Forecast Valid:
3pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation