National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 69%
Wind Speed SE 9 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 15 Apr 07:50 AM MDT
Extended Forecast for

8 Miles ENE Mackay ID

  • Today

    Today: Snow showers likely, mainly after noon. Partly sunny, with a high near 35. Breezy, with a south southwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Snow showers. Some thunder is also possible. Low around 19. Breezy, with a south wind 23 to 28 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow Showers
    and Breezy
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers. High near 19. West northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 13. Wind chill values as low as -5. Blustery, with a north northwest wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Blustery.
    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 23. North northwest wind 15 to 18 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

    High: 23 °F

    Sunny then
    Chance Snow
    Showers

  • Friday Night

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

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers likely, mainly after noon. Partly sunny, with a high near 35. Breezy, with a south southwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Some thunder is also possible. Low around 19. Breezy, with a south wind 23 to 28 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. High near 19. West northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 13. Wind chill values as low as -5. Blustery, with a north northwest wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 23. North northwest wind 15 to 18 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 32.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 47.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 35. Breezy.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Mackay ID
 43.95°N 113.48°W (Elev. 8750 ft)
Last Update:
5:31 am MDT Apr 15, 2026
Forecast Valid:
8am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation