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 >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

28°F

-2°C

Humidity 63%
Wind Speed SSW 11 MPH
Barometer 29.54 in (1000.34 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 17 Feb 09:47 AM MST
Extended Forecast for

Mackay ID

  • Today

    Today: A 30 percent chance of snow after 4pm. Sunny, with a high near 30. West northwest wind 14 to 17 mph becoming south in the afternoon. Winds could gust as high as 26 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Sunny then
    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 16. East southeast wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 24. Southeast wind 5 to 11 mph becoming west in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 5. Wind chill values as low as -5. West northwest wind 8 to 11 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 19. West northwest wind 6 to 10 mph becoming south in the afternoon. Little or no snow accumulation expected.

    High: 19 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 5. Little or no snow accumulation expected.

    Low: 5 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 20. Little or no snow accumulation expected.

    High: 20 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow after 4pm. Sunny, with a high near 30. West northwest wind 14 to 17 mph becoming south in the afternoon. Winds could gust as high as 26 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 16. East southeast wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Southeast wind 5 to 11 mph becoming west in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 5. Wind chill values as low as -5. West northwest wind 8 to 11 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 19. West northwest wind 6 to 10 mph becoming south in the afternoon. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 20. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 31.
Sunday Night
A 30 percent chance of snow. Partly cloudy, with a low around 19.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackay ID
 43.92°N 113.62°W (Elev. 5988 ft)
Last Update:
10:31 am MST Feb 17, 2026
Forecast Valid:
10am 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