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 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.

Overcast

46°F

8°C

Humidity 49%
Wind Speed NW 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Apr 08:50 AM MDT
Extended Forecast for

5 Miles WSW Mackay ID

  • Today

    Today: A slight chance of snow between 2pm and 3pm, then a chance of rain and snow. Partly sunny, with a high near 47. Breezy, with a south southeast wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A chance of rain and snow before 2am, then a slight chance of snow between 2am and 3am. Partly cloudy, with a low around 33. Breezy, with a south wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow

  • Saturday

    Saturday: A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 39. Windy, with a south wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Chance Snow
    then Snow
    Showers and
    Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Partly cloudy, with a low around 29. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 36. Breezy, with a south southeast wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Likely
    then Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 26. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow. High near 30. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
A slight chance of snow between 2pm and 3pm, then a chance of rain and snow. Partly sunny, with a high near 47. Breezy, with a south southeast wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 2am, then a slight chance of snow between 2am and 3am. Partly cloudy, with a low around 33. Breezy, with a south wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 39. Windy, with a south wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 29. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 36. Breezy, with a south southeast wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 26. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 30. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24.
Tuesday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 25. Breezy.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 32. Windy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23. Windy.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 29.
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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:
5:31 am MDT Apr 10, 2026
Forecast Valid:
10am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
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