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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

N/A

Humidity NA
Wind Speed NNW 8 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

12 Miles W Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 29. West wind 6 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48. Light west wind becoming west southwest 5 to 9 mph in the morning.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. West wind 5 to 9 mph becoming south after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Snow level 8800 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 51. Southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 51 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: A chance of rain before 3am, then a chance of rain and snow. Snow level 9700 feet lowering to 9000 feet after midnight . Mostly cloudy, with a low around 33. South wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 43. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    then Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 30. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Chance Snow

  • Sunday

    Sunday: Snow before noon, then snow showers after noon. Some thunder is also possible. High near 35. Breezy. Chance of precipitation is 90%.

    High: 35 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. West wind 6 to 8 mph.
Thursday
Sunny, with a high near 48. Light west wind becoming west southwest 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 33. West wind 5 to 9 mph becoming south after midnight.
Friday
Rain likely between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Snow level 8800 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 51. Southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain before 3am, then a chance of rain and snow. Snow level 9700 feet lowering to 9000 feet after midnight . Mostly cloudy, with a low around 33. South wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%. 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 43. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 30. New snow accumulation of less than one inch possible.
Sunday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 35. Breezy. Chance of precipitation is 90%.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Mackay ID
 43.91°N 113.86°W (Elev. 8635 ft)
Last Update:
12:31 am MDT Apr 9, 2026
Forecast Valid:
1am MDT Apr 9, 2026-6pm MDT Apr 15, 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