Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. 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 8 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

11 Miles NNE Sun Valley ID

  • Overnight

    Overnight: A 40 percent chance of snow after 5am.  Partly cloudy, with a low around 24. South wind 10 to 13 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow

  • Sunday

    Sunday: Snow before noon, then snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible.  High near 36. Breezy, with a south wind 13 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 36 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: A chance of snow before 11pm, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 18. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow
    and Breezy
    then Slight
    Chance Snow

  • Monday

    Monday: Snow likely.  Mostly cloudy, with a high near 33. Southwest wind 17 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after midnight.  Partly cloudy, with a low around 21. Breezy.  Little or no snow accumulation expected.

    Low: 21 °F

    Partly Cloudy
    and Breezy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow.  High near 32. Breezy.  Chance of precipitation is 90%.

    High: 32 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 15. Chance of precipitation is 90%.

    Low: 15 °F

    Snow then
    Snow Likely

Detailed Forecast

Overnight
A 40 percent chance of snow after 5am. Partly cloudy, with a low around 24. South wind 10 to 13 mph. Total nighttime snow accumulation of less than one inch possible.
Sunday
Snow before noon, then snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible. High near 36. Breezy, with a south wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
A chance of snow before 11pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 18. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 33. Southwest wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 16. West wind 14 to 17 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A 30 percent chance of snow after midnight. Partly cloudy, with a low around 21. Breezy. Little or no snow accumulation expected.
Wednesday
Snow. High near 32. Breezy. Chance of precipitation is 90%.
Wednesday Night
Snow. Low around 15. Chance of precipitation is 90%.
Thursday
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Sun Valley ID
 43.81°N 114.21°W (Elev. 10249 ft)
12:31 am MDT Apr 12, 2026
1am MDT Apr 12, 2026-6pm MDT Apr 18, 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