Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

39°F

4°C

Humidity 55%
Wind Speed SSW 13 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Apr 08:47 PM MDT
Extended Forecast for

7 Miles WSW Mackay ID

  • Tonight

    Tonight: A 20 percent chance of snow after 4am.  Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 31 mph.

    Low: 17 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Snow likely, mainly between noon and 5pm.  Mostly cloudy, with a high near 24. Wind chill values as low as zero. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 18. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Slight Chance
    Snow and
    Blustery then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 31 mph.

    High: 29 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Breezy, with a west wind 20 to 26 mph, with gusts as high as 34 mph.

    Low: 22 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow, mainly after noon.  High near 25. Windy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Chance Snow
    and Breezy
    then Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 15. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 17. Breezy.  Chance of precipitation is 80%.

    High: 17 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Chance Snow
    and Blustery

Detailed Forecast

Tonight
A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 17. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 31 mph.
Monday
Snow likely, mainly between noon and 5pm. Mostly cloudy, with a high near 24. Wind chill values as low as zero. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 18. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 29. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 22. Breezy, with a west wind 20 to 26 mph, with gusts as high as 34 mph.
Wednesday
Snow, mainly after noon. High near 25. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 15. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 17. Breezy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Blustery.
Friday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mackay ID
 43.86°N 113.73°W (Elev. 10276 ft)
5:31 pm MDT Apr 12, 2026
9pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
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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