Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

N/A

Humidity NA
Wind Speed NNW 9 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

11 Miles NE Sun Valley ID

  • Overnight

    Overnight: Mostly clear, with a low around 15. North northeast wind around 10 mph becoming southwest.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 5am.  Increasing clouds, with a low around 19. Southwest wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 24. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow, mainly before midnight. The snow could be heavy at times.  Low around 11. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 39 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 11 °F

    Heavy Snow
    and Breezy
    then Chance
    Snow

  • Thursday

    Thursday: Snow, mainly after noon.  High near 12. Breezy.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 12 °F

    Chance Snow
    then Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 6. Blustery.  New snow accumulation of less than one inch possible.

    Low: 6 °F

    Blustery.
    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 15. North northeast wind around 10 mph becoming southwest.
Tuesday
Mostly sunny, with a high near 27. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
A 20 percent chance of snow after 5am. Increasing clouds, with a low around 19. Southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Wednesday
Snow. The snow could be heavy at times. High near 24. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow, mainly before midnight. The snow could be heavy at times. Low around 11. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow, mainly after noon. High near 12. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 6. Blustery. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 34. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Sun Valley ID
 43.77°N 114.17°W (Elev. 10220 ft)
12:30 am MDT Apr 14, 2026
1am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database