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.

Mostly Cloudy

55°F

13°C

Humidity 43%
Wind Speed SSE 13 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Apr 12:47 PM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

  • This Afternoon

    This Afternoon: Snow showers, mainly before 5pm. The snow could be heavy at times. Some thunder is also possible.  High near 29. Breezy, with a south southwest wind around 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.

    High: 29 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: A chance of snow before 10pm, then a chance of snow after 1am. The snow could be heavy at times.  Mostly cloudy, with a low around 16. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Snow, mainly before 3pm. The snow could be heavy at times.  High near 25. West southwest wind 16 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Heavy Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West northwest wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. North northwest wind 10 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around 19. Breezy.

    Low: 19 °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 and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 15. Breezy.  Chance of precipitation is 100%.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Thursday

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

    High: 16 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow showers, mainly before 5pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Breezy, with a south southwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
A chance of snow before 10pm, then a chance of snow after 1am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow, mainly before 3pm. The snow could be heavy at times. High near 25. West southwest wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Partly cloudy, with a low around 16. West northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 30. North northwest wind 10 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 19. Breezy.
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. Breezy. Chance of precipitation is 100%.
Thursday
Snow. High near 16. Breezy. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6. Blustery.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.74°N 114.13°W (Elev. 10226 ft)
12:31 pm MDT Apr 12, 2026
1pm MDT Apr 12, 2026-6pm MDT Apr 18, 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