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.

Partly Cloudy

N/A

Humidity NA
Wind Speed WNW 3 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

8 Miles SSE Lost River ID

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 36. West southwest wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow showers before 10am, then rain showers.  High near 50. Breezy, with a southwest wind 6 to 11 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow showers before 1am, then a chance of snow showers. Some thunder is also possible.  Low around 26. Breezy, with a southwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Snow showers, mainly after noon.  High near 38. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 38 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 19. North northwest wind 9 to 14 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 42.

    High: 42 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 36. West southwest wind around 7 mph.
Wednesday
A chance of rain and snow showers before 10am, then rain showers. High near 50. Breezy, with a southwest wind 6 to 11 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow showers before 1am, then a chance of snow showers. Some thunder is also possible. Low around 26. Breezy, with a southwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, mainly after noon. High near 38. West southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 19. North northwest wind 9 to 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 67.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 38.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Lost River ID
 43.63°N 113.48°W (Elev. 5801 ft)
2:26 am MDT Apr 15, 2026
2am MDT Apr 15, 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