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

36°F

2°C

Humidity 64%
Wind Speed NW 12 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 18 Mar 06:35 AM MDT
Extended Forecast for

5 Miles WSW Mackay ID

  • Today

    Today: Sunny, with a high near 44. West wind 17 to 20 mph, with gusts as high as 29 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind 17 to 20 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. West wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 52. West wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Windy.

    Low: 27 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 44. West wind 17 to 20 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 36. West wind 17 to 20 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 35. West wind 17 to 21 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 52. West wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 37. Breezy.
Saturday
Mostly sunny, with a high near 48. Breezy.
Saturday Night
Mostly cloudy, with a low around 27. Windy.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 31. Breezy.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 42. Breezy.
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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:
5:31 am MDT Mar 18, 2026
Forecast Valid:
6am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
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