Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

27°F

-3°C

Humidity 38%
Wind Speed NW 5 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 15 Mar 02:15 AM MDT
Extended Forecast for

7 Miles WSW Mackay ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 1. Wind chill values as low as -24. Windy, with a northwest wind 28 to 37 mph, with gusts as high as 46 mph.

    Low: 1 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 18. Wind chill values as low as -21. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 28 mph.

    High: 18 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow between 2am and 3am.  Mostly cloudy, with a low around 15. Wind chill values as low as -1. West wind 16 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 33. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 33 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Blustery, with a west wind 22 to 26 mph, with gusts as high as 33 mph.

    Low: 27 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Blustery.

    Low: 30 °F

    Partly Cloudy
    and Blustery

  • Wednesday

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

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 1. Wind chill values as low as -24. Windy, with a northwest wind 28 to 37 mph, with gusts as high as 46 mph.
Sunday
Mostly sunny, with a high near 18. Wind chill values as low as -21. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 28 mph.
Sunday Night
A slight chance of snow between 2am and 3am. Mostly cloudy, with a low around 15. Wind chill values as low as -1. West wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 33. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 27. Blustery, with a west wind 22 to 26 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 41. Breezy.
Tuesday Night
Partly cloudy, with a low around 30. Blustery.
Wednesday
Mostly sunny, with a high near 45. Breezy.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mackay ID
 43.86°N 113.73°W (Elev. 10276 ft)
12:31 am MDT Mar 15, 2026
2am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database