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 this 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

57°F

14°C

Humidity 26%
Wind Speed SE 11 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 09 Apr 10:55 AM MDT
Extended Forecast for

9 Miles WSW Mackay ID

  • Today

    Today: Mostly sunny, with a high near 40. West wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West wind 9 to 14 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely, mainly between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy, with a southeast wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Snow then
    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 35. Breezy, with a south southwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    then Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: Snow before noon, then snow showers after noon. Some thunder is also possible. High near 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 60%.

    Low: 20 °F

    Snow Likely
    and Breezy

  • Monday

    Monday: Snow likely, mainly after noon. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 40. West wind 10 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 30. West wind 9 to 14 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.
Friday
Snow likely, mainly between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy, with a southeast wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 35. Breezy, with a south southwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 60%.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 32. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Mackay ID
 43.84°N 113.76°W (Elev. 10052 ft)
Last Update:
5:31 am MDT Apr 9, 2026
Forecast Valid:
11am 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