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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

73°F

23°C

Humidity 12%
Wind Speed WNW 11 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 18 Mar 03:47 PM MDT
Extended Forecast for

5 Miles WSW Mackay ID

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind around 18 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. West wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West wind around 18 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. West southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy.

    High: 47 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. West wind around 18 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 48. West wind 14 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 36. West wind around 18 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 51. West southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 36. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 47. Breezy.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Windy.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 28. Breezy.
Monday
Partly sunny, with a high near 41. Breezy.
Monday Night
Mostly cloudy, with a low around 30. Breezy.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 44. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Windy. Chance of precipitation is 30%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 43. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Mackay ID
 43.89°N 113.71°W (Elev. 9701 ft)
Last Update:
12:30 pm MDT Mar 18, 2026
Forecast Valid:
4pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation