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.

Mostly Cloudy

34°F

1°C

Humidity 34%
Wind Speed W 16 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 10 Mar 12:47 PM MDT
Extended Forecast for

9 Miles WSW Mackay ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow between 3pm and 5pm. Partly sunny, with a high near 13. Wind chill values as low as -12. Windy, with a west northwest wind 28 to 31 mph, with gusts as high as 44 mph.

    High: 13 °F

    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -17. Windy, with a west northwest wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.

    Low: 4 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 23. Wind chill values as low as -12. Breezy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 23 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 38 mph. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 30. Windy, with a west wind 31 to 34 mph, with gusts as high as 48 mph. New snow accumulation of less than a half inch possible.

    High: 30 °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 34. Windy. Little or no snow accumulation expected.

    High: 34 °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. High near 29. Windy. Chance of precipitation is 80%.

    High: 29 °F

    Snow and
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow between 3pm and 5pm. Partly sunny, with a high near 13. Wind chill values as low as -12. Windy, with a west northwest wind 28 to 31 mph, with gusts as high as 44 mph.
Tonight
Mostly clear, with a low around 4. Wind chill values as low as -17. Windy, with a west northwest wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Wednesday
Increasing clouds, with a high near 23. Wind chill values as low as -12. Breezy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 38 mph. Little or no snow accumulation expected.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 30. Windy, with a west wind 31 to 34 mph, with gusts as high as 48 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 34. 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. High near 29. Windy. Chance of precipitation is 80%.
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 28.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24. Breezy.
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:
9 Miles WSW Mackay ID
 43.84°N 113.76°W (Elev. 10052 ft)
Last Update:
12:31 pm MDT Mar 10, 2026
Forecast Valid:
1pm MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation