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

N/A

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

Mackay ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Northwest wind around 7 mph becoming south southwest.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 10am.  High near 49. Breezy, with a southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 80%.

    High: 49 °F

    Chance Rain
    then Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 11pm. Some thunder is also possible.  Low around 25. Southwest wind 11 to 21 mph becoming west northwest in the evening. Winds could gust as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow, mainly after noon.  High near 33. West northwest wind 11 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow
    then Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 17. North northwest wind 15 to 18 mph, with gusts as high as 28 mph.  New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon.  Mostly sunny, with a high near 37. Little or no snow accumulation expected.

    High: 37 °F

    Sunny then
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °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 low around 33. Northwest wind around 7 mph becoming south southwest.
Wednesday
Rain, mainly after 10am. High near 49. Breezy, with a southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers, becoming all snow after 11pm. Some thunder is also possible. Low around 25. Southwest wind 11 to 21 mph becoming west northwest in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly after noon. High near 33. West northwest wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 17. North northwest wind 15 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 37. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 61.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 38.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Mackay ID
 43.92°N 113.62°W (Elev. 5988 ft)
12:31 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