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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

27°F

-3°C

Humidity 79%
Wind Speed SSW 5 MPH
Barometer 29.5 in (998.99 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 17 Feb 08:47 AM MST
Extended Forecast for

5 Miles WSW Mackay ID

Winter Weather Advisory until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 17, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Today

    High: 14 °F

    Breezy. Sunny
    then Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 9. Wind chill values as low as -9. South southwest wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 9 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow. Steady temperature around 11. Wind chill values as low as -10. West wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 11 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 0. Wind chill values as low as -17. Blustery, with a west wind 18 to 22 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 0 °F

    Chance Snow
    and Blustery

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny and cold, with a high near 10. South southwest wind 14 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 0. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny, with a high near 11. Little or no snow accumulation expected.

    High: 11 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -1.

    Low: -1 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Today
A 40 percent chance of snow after 3pm. Mostly sunny, with a steady temperature around 14. Wind chill values as low as -11. Breezy, with a south southwest wind 22 to 29 mph, with gusts as high as 38 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 9. Wind chill values as low as -9. South southwest wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Steady temperature around 11. Wind chill values as low as -10. West wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 0. Wind chill values as low as -17. Blustery, with a west wind 18 to 22 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 3 inches possible.
Thursday
A 40 percent chance of snow. Partly sunny and cold, with a high near 10. South southwest wind 14 to 17 mph, with gusts as high as 24 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 0. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 11. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -1.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 14.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 22.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
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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:
4:31 am MST Feb 17, 2026
Forecast Valid:
9am MST Feb 17, 2026-6pm MST Feb 23, 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