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 WNW 13 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Apr 12:47 PM MDT
Extended Forecast for

16 Miles ENE Sun Valley ID

  • This Afternoon

    This Afternoon: Snow showers likely.  Mostly cloudy and cold, with a high near 9. Wind chill values as low as -14. Blustery, with a north northwest wind 24 to 26 mph, with gusts as high as 38 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 9 °F

    Snow Showers
    Likely and
    Blustery

  • Tonight

    Tonight: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 1. Wind chill values as low as -21. Windy, with a north northwest wind 24 to 30 mph, with gusts as high as 39 mph.

    Low: 1 °F

    Slight Chance
    Snow Showers
    and Windy

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 17. Wind chill values as low as -22. Blustery, with a north wind 17 to 23 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 17 °F

    Mostly Sunny
    and Blustery
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7. Wind chill values as low as -12. North northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 25. West northwest wind 11 to 17 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Partly Sunny
    then Sunny
    and Breezy

Detailed Forecast

This Afternoon
Snow showers likely. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -14. Blustery, with a north northwest wind 24 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 1. Wind chill values as low as -21. Windy, with a north northwest wind 24 to 30 mph, with gusts as high as 39 mph.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 17. Wind chill values as low as -22. Blustery, with a north wind 17 to 23 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 7. Wind chill values as low as -12. North northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 25. West northwest wind 11 to 17 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 24. Breezy.
Monday
Mostly sunny, with a high near 41. Breezy.
Monday Night
Partly cloudy, with a low around 28. Breezy.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 42. Windy.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 32. Breezy. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Sun Valley ID
 43.77°N 114.05°W (Elev. 10968 ft)
12:30 pm MDT Apr 16, 2026
1pm 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