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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Rain

46°F

8°C

Humidity 81%
Wind Speed SE 11 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 11 Apr 02:47 PM MDT
Extended Forecast for

8 Miles ENE Mackay ID

  • This Afternoon

    This Afternoon: Snow showers likely, mainly before 5pm. Some thunder is also possible. Mostly cloudy, with a high near 41. South southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A chance of snow before 8pm, then a slight chance of snow after 5am. Increasing clouds, with a low around 31. West southwest wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Sunday

    Sunday: Snow showers, mainly before 5pm. Some thunder is also possible. High near 38. Breezy, with a south wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind 13 to 20 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after noon. Partly sunny, with a high near 32. West southwest wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 70%.

    High: 33 °F

    Chance Snow
    then Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 5pm. Some thunder is also possible. Mostly cloudy, with a high near 41. South southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A chance of snow before 8pm, then a slight chance of snow after 5am. Increasing clouds, with a low around 31. West southwest wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers, mainly before 5pm. Some thunder is also possible. High near 38. Breezy, with a south wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind 13 to 20 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.
Monday
Snow likely, mainly after noon. Partly sunny, with a high near 32. West southwest wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 25.
Tuesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 70%.
Wednesday Night
Snow. Low around 21. Breezy. Chance of precipitation is 80%.
Thursday
Snow likely. Mostly cloudy, with a high near 24. Breezy. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. Blustery.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Mackay ID
 43.95°N 113.48°W (Elev. 8750 ft)
Last Update:
12:31 pm MDT Apr 11, 2026
Forecast Valid:
3pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation