Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. 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 N 4 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

18 Miles ENE Sun Valley ID

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 5am.  Mostly cloudy, with a low around 16. Southwest wind around 15 mph, with gusts as high as 23 mph.  Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Snow, mainly before 4pm.  High near 25. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West northwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. West southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around 20. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 36 mph.

    Low: 20 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow.  High near 25. Breezy.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Snow Likely
    then Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 15. Windy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow.  High near 16. Windy.  Chance of precipitation is 80%.

    High: 16 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 16. Southwest wind around 15 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow, mainly before 4pm. High near 25. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Partly cloudy, with a low around 16. West northwest wind 9 to 17 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 30. West southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 20. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 36 mph.
Wednesday
Snow. High near 25. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 16. Windy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6. Windy.
Friday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 19. Blustery.
Friday Night
Mostly clear, with a low around 10. Blustery.
Saturday
Sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 33. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Sun Valley ID
 43.81°N 114.02°W (Elev. 9849 ft)
11:31 pm MDT Apr 12, 2026
12am MDT Apr 13, 2026-6pm MDT Apr 19, 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