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.

Clear

39°F

4°C

Humidity 55%
Wind Speed SSW 13 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Apr 08:47 PM MDT
Extended Forecast for

20 Miles W Lost River ID

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am.  Increasing clouds, with a low around 19. Southwest wind 11 to 16 mph, with gusts as high as 24 mph.  Total nighttime snow accumulation of around an inch possible.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly between noon and 4pm. The snow could be heavy at times.  Mostly cloudy, with a high near 34. Southwest wind 13 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Heavy Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. West wind 7 to 12 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around 21. West southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow.  High near 34. Breezy.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °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%. New snow accumulation of 3 to 7 inches possible.

    Low: 19 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 26. Breezy.  Chance of precipitation is 80%.

    High: 26 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 19. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of around an inch possible.
Monday
Snow likely, mainly between noon and 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 34. Southwest wind 13 to 21 mph, with gusts as high as 31 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 18. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.
Tuesday
Mostly sunny, with a high near 39. West wind 7 to 12 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 21. West southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday
Snow. High near 34. 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%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 26. Breezy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8.
Friday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles W Lost River ID
 43.69°N 113.94°W (Elev. 9373 ft)
5:31 pm MDT Apr 12, 2026
9pm 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