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

Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

34°F

1°C

Humidity 31%
Wind Speed W 11 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 10 Mar 01:47 PM MDT
Extended Forecast for

7 Miles WSW Mackay ID

  • This Afternoon

    This Afternoon: A slight chance of snow between 3pm and 5pm. Partly sunny, with a high near 11. Wind chill values as low as -15. Windy, with a west northwest wind 33 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.

    High: 11 °F

    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -20. Windy, with a west wind 33 to 38 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 50 mph.

    Low: 4 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Wind chill values as low as -15. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 22 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 29 to 33 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 29. Windy, with a west wind 38 to 41 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 33. Windy. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely
    and Windy

Detailed Forecast

This Afternoon
A slight chance of snow between 3pm and 5pm. Partly sunny, with a high near 11. Wind chill values as low as -15. Windy, with a west northwest wind 33 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 4. Wind chill values as low as -20. Windy, with a west wind 33 to 38 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 50 mph.
Wednesday
Mostly sunny, with a high near 22. Wind chill values as low as -15. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 29 to 33 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 29. Windy, with a west wind 38 to 41 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 33. Windy. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. Windy.
Saturday
Snow likely. Mostly cloudy, with a high near 29. Windy. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 16. Windy.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mackay ID
 43.86°N 113.73°W (Elev. 10276 ft)
Last Update:
12:31 pm MDT Mar 10, 2026
Forecast Valid:
2pm MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation