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

48°F

9°C

Humidity 39%
Wind Speed WNW 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 09 Apr 09:47 AM MDT
Extended Forecast for

Mackay ID

  • Today

    Today: Sunny, with a high near 61. Northwest wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of rain after noon. Partly sunny, with a high near 63. Light and variable wind becoming south southeast 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 63 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39. South wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. Breezy, with a south wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%.

    High: 55 °F

    Chance Rain
    then Showers
    and Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely before 9am, then rain and snow showers. Some thunder is also possible. High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before noon, then rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
Sunny, with a high near 61. Northwest wind 5 to 7 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 41. West wind around 6 mph becoming calm in the evening.
Friday
A 50 percent chance of rain after noon. Partly sunny, with a high near 63. Light and variable wind becoming south southeast 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39. South wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. Breezy, with a south wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Sunday
Rain likely before 9am, then rain and snow showers. Some thunder is also possible. High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Monday
A chance of snow before noon, then rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Monday Night
A chance of rain and snow before midnight. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackay ID
 43.92°N 113.62°W (Elev. 5988 ft)
Last Update:
5:31 am MDT Apr 9, 2026
Forecast Valid:
10am 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