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.

Mostly Cloudy

N/A

Humidity NA
Wind Speed NNW 5 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

13 Miles ESE Sun Valley ID

  • Overnight

    Overnight: A 40 percent chance of snow, mainly after 5am.  Mostly cloudy, with a low around 34. North northeast wind around 6 mph.  Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow

  • Sunday

    Sunday: Rain and snow, becoming all snow after 3pm. Some thunder is also possible.  Snow level 7600 feet lowering to 7300 feet in the afternoon . High near 40. Northeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow before 9pm, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 27. West wind 6 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 36. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow.  High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 24. Chance of precipitation is 90%.

    Low: 24 °F

    Snow then
    Snow Likely

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 34. North northeast wind around 6 mph. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all snow after 3pm. Some thunder is also possible. Snow level 7600 feet lowering to 7300 feet in the afternoon . High near 40. Northeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow before 9pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 27. West wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 36. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 26. West wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 29.
Wednesday
Snow. High near 34. Chance of precipitation is 90%.
Wednesday Night
Snow. Low around 24. Chance of precipitation is 90%.
Thursday
Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 18.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Sun Valley ID
 43.63°N 114.08°W (Elev. 7303 ft)
12:31 am MDT Apr 12, 2026
4am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database