Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

39°F

4°C

Humidity 60%
Wind Speed N 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Apr 10:47 PM MDT
Extended Forecast for

13 Miles W Lost River ID

Winter Weather Advisory April 15, 12:00am until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Snow showers, mainly after 10am. The snow could be heavy at times.  High near 25. Wind chill values as low as -3. Windy, with a west southwest wind 22 to 27 mph increasing to 32 to 37 mph in the morning. Winds could gust as high as 49 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 25 °F

    Heavy Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times.  Low around 8. Wind chill values as low as -13. Windy, with a west wind 32 to 41 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 8 °F

    Windy. Heavy
    Snow then
    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers.  High near 13. Wind chill values as low as -15. Windy, with a west wind 28 to 31 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 13 °F

    Windy. Snow
    Showers
    Likely then
    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 3. Windy, with a north northwest wind 31 to 36 mph, with gusts as high as 45 mph.  New snow accumulation of around an inch possible.

    Low: 3 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: A 50 percent chance of snow showers after noon.  Partly sunny, with a high near 18. Blustery.  New snow accumulation of less than a half inch possible.

    High: 18 °F

    Blustery.
    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Blustery.

    Low: 9 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 30 mph.
Wednesday
Snow showers, mainly after 10am. The snow could be heavy at times. High near 25. Wind chill values as low as -3. Windy, with a west southwest wind 22 to 27 mph increasing to 32 to 37 mph in the morning. Winds could gust as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 8. Wind chill values as low as -13. Windy, with a west wind 32 to 41 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow showers. High near 13. Wind chill values as low as -15. Windy, with a west wind 28 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 3. Windy, with a north northwest wind 31 to 36 mph, with gusts as high as 45 mph. New snow accumulation of around an inch possible.
Friday
A 50 percent chance of snow showers after noon. Partly sunny, with a high near 18. Blustery. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 9. Blustery.
Saturday
Sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 32. Breezy.
Sunday Night
Mostly cloudy, with a low around 25. Breezy.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 37. Breezy.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 34. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Lost River ID
 43.73°N 113.8°W (Elev. 10896 ft)
5:31 pm MDT Apr 14, 2026
11pm MDT Apr 14, 2026-6pm MDT Apr 21, 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