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.

light snow

30°F

-1°C

Humidity 74%
Wind Speed ESE 6 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 23°F (-5°C)
Visibility 3.00 mi
Wind Chill24°F (-4°C)
Last update 17 Feb 02:47 PM MST
Extended Forecast for

7 Miles WSW Mackay ID

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 4pm. Partly sunny and cold, with a steady temperature around 10. Wind chill values as low as -12. Breezy, with a southwest wind around 25 mph, with gusts as high as 36 mph. Total daytime snow accumulation of around an inch possible.

    High: 10 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 4. Wind chill values as low as -15. Breezy, with a south southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 4 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely before 11am, then a chance of snow after noon. Partly sunny and cold, with a high near 8. Wind chill values as low as -18. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 8 °F

    Snow Likely
    and Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around -6. Wind chill values as low as -32. Windy, with a west northwest wind 26 to 32 mph, with gusts as high as 46 mph. New snow accumulation of around an inch possible.

    Low: -6 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny and cold, with a high near 6. West wind 16 to 20 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 6 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -2. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny and cold, with a high near 9. Little or no snow accumulation expected.

    High: 9 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 4pm. Partly sunny and cold, with a steady temperature around 10. Wind chill values as low as -12. Breezy, with a southwest wind around 25 mph, with gusts as high as 36 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow. The snow could be heavy at times. Low around 4. Wind chill values as low as -15. Breezy, with a south southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow likely before 11am, then a chance of snow after noon. Partly sunny and cold, with a high near 8. Wind chill values as low as -18. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -6. Wind chill values as low as -32. Windy, with a west northwest wind 26 to 32 mph, with gusts as high as 46 mph. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow. Partly sunny and cold, with a high near 6. West wind 16 to 20 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -2. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow. Partly sunny and cold, with a high near 9. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 19.
Sunday Night
A 40 percent chance of snow. Partly cloudy, with a low around 11.
Monday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Monday Night
Snow likely. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.
Tuesday
Snow. High near 21. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mackay ID
 43.86°N 113.73°W (Elev. 10276 ft)
Last Update:
11:36 am MST Feb 17, 2026
Forecast Valid:
3pm MST Feb 17, 2026-6pm MST Feb 24, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation