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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

N/A

Humidity NA
Wind Speed NNW 9 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

5 Miles WSW Mackay ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 27. West wind around 21 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. West wind 15 to 20 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 44. Breezy. Chance of precipitation is 20%.

    High: 44 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Windy.

    Low: 35 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Windy.

    High: 45 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Windy.

    Low: 27 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 27. West wind around 21 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 38. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 31. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 33. West wind 15 to 20 mph, with gusts as high as 28 mph.
Tuesday
A slight chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 44. Breezy. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 35. Windy.
Wednesday
Mostly sunny, with a high near 45. Windy.
Wednesday Night
Partly cloudy, with a low around 27. Windy.
Thursday
Sunny, with a high near 37. Breezy.
Thursday Night
Mostly clear, with a low around 22. Blustery.
Friday
Sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 44.
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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:
12:31 am MDT Mar 22, 2026
Forecast Valid:
3am MDT Mar 22, 2026-6pm MDT Mar 28, 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