National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Rain

39°F

4°C

Humidity 80%
Wind Speed SSW 126 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Apr 02:55 PM MDT
Extended Forecast for

19 Miles W Lost River ID

  • This Afternoon

    This Afternoon: Snow showers, mainly before 4pm. The snow could be heavy at times. Some thunder is also possible. High near 35. Breezy, with a south southwest wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

    High: 35 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: A chance of snow before 9pm, then a slight chance of snow after 2am. Increasing clouds, with a low around 20. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: Snow likely, mainly between noon and 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 31. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West wind 13 to 18 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. West southwest wind 9 to 14 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight. Partly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 30. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Likely
    then Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 19. Breezy. Chance of precipitation is 100%.

    Low: 19 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow. High near 22. Breezy. Chance of precipitation is 80%.

    High: 22 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow showers, mainly before 4pm. The snow could be heavy at times. Some thunder is also possible. High near 35. Breezy, with a south southwest wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
A chance of snow before 9pm, then a slight chance of snow after 2am. Increasing clouds, with a low around 20. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly between noon and 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 31. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West wind 13 to 18 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 36. West southwest wind 9 to 14 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 23. Breezy.
Wednesday
Snow. High near 30. 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 19. Breezy. Chance of precipitation is 100%.
Thursday
Snow. High near 22. Breezy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 9. Blustery.
Friday
A 30 percent chance of snow. Mostly sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 14.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles W Lost River ID
 43.67°N 113.91°W (Elev. 9524 ft)
Last Update:
12:31 pm MDT Apr 12, 2026
Forecast Valid:
3pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation