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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

light snow,mist

34°F

1°C

Humidity 100%
Wind Speed WNW 4 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 34°F (1°C)
Visibility 1.25 mi
Wind Chill30°F (-1°C)
Last update 01 Jan 01:47 PM MST
Extended Forecast for

5 Miles WSW Mackay ID

  • New Year's Day

    New Year's Day: Snow. High near 27. South southwest wind around 7 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 27 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 24. West wind 7 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 6 to 13 mph.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. West wind 7 to 11 mph becoming south after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after 11am. Partly sunny, with a high near 26. South wind 11 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Sunday

    Sunday: Snow. High near 26. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

New Year's Day
Snow. High near 27. South southwest wind around 7 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 24. West wind 7 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 6 to 13 mph.
Friday Night
Mostly cloudy, with a low around 24. West wind 7 to 11 mph becoming south after midnight.
Saturday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 26. South wind 11 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 26. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 20.
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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:
1:50 pm MST Jan 1, 2026
Forecast Valid:
2pm MST Jan 1, 2026-6pm MST Jan 7, 2026
 
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Additional Resources

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