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.

Partly Cloudy

45°F

7°C

Humidity 56%
Wind Speed SSW 11 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Apr 04:47 PM MDT
Extended Forecast for

15 Miles W Lost River ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Some thunder is also possible.  Partly sunny, with a steady temperature around 26. Breezy, with a southwest wind around 28 mph, with gusts as high as 37 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tonight

    Tonight: A chance of snow before 9pm, then a slight chance of snow after 2am.  Increasing clouds, with a low around 18. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 37 mph.  Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Snow likely, mainly between noon and 5pm. The snow could be heavy at times.  Mostly cloudy, with a high near 27. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 39 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Breezy, with a west northwest wind 17 to 24 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Breezy, with a west southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 32 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Snow.  High near 27. Windy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow Likely
    and Breezy
    then Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 18. Windy.  Chance of precipitation is 100%.

    Low: 18 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow.  High near 20. Windy.  Chance of precipitation is 80%.

    High: 20 °F

    Snow and
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a steady temperature around 26. Breezy, with a southwest wind around 28 mph, with gusts as high as 37 mph.
Tonight
A chance of snow before 9pm, then a slight chance of snow after 2am. Increasing clouds, with a low around 18. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly between noon and 5pm. The snow could be heavy at times. Mostly cloudy, with a high near 27. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 39 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 19. Breezy, with a west northwest wind 17 to 24 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 32. Breezy, with a west southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 22. Windy.
Wednesday
Snow. High near 27. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 18. Windy. Chance of precipitation is 100%.
Thursday
Snow. High near 20. Windy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Windy.
Friday
A 30 percent chance of snow. Mostly sunny, with a high near 22. Blustery.
Friday Night
Partly cloudy, with a low around 12. Blustery.
Saturday
Sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 19. Breezy.
Sunday
Mostly sunny, with a high near 35. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Lost River ID
 43.7°N 113.85°W (Elev. 10499 ft)
5:31 pm MDT Apr 12, 2026
5pm MDT Apr 12, 2026-6pm MDT Apr 19, 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