Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Overcast

36°F

2°C

Humidity 80%
Wind Speed SE 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 30°F (-1°C)
Visibility 1.50 mi
Wind Chill30°F (-1°C)
Last update 13 Apr 10:21 AM MDT
Extended Forecast for

19 Miles W Lost River ID

  • Today

    Today: Snow showers likely. The snow could be heavy at times.  Mostly cloudy, with a high near 31. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 inches possible.

    High: 31 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. West wind 10 to 17 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 36. Northwest wind 9 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Breezy, with a west wind 14 to 22 mph, with gusts as high as 31 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow showers.  High near 30. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Showers
    Likely then
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. 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 showers.  High near 22. Breezy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 10. Blustery.

    Low: 10 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 30 percent chance of snow after noon.  Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a high near 31. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. West wind 10 to 17 mph becoming north after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 36. Northwest wind 9 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 23. Breezy, with a west wind 14 to 22 mph, with gusts as high as 31 mph.
Wednesday
Snow showers. High near 30. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers. 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 showers. High near 22. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 10. Blustery.
Friday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles W Lost River ID
 43.67°N 113.91°W (Elev. 9524 ft)
5:31 am MDT Apr 13, 2026
10am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database