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

45°F

7°C

Humidity 36%
Wind Speed NNW 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 08 Apr 10:47 PM MDT
Extended Forecast for

Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Northwest wind 6 to 8 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. Northwest wind 3 to 7 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. West wind 5 to 7 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 62. Light and variable wind becoming south southeast 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 62 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40. South southeast wind 6 to 16 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 56. Breezy. Chance of precipitation is 80%.

    High: 56 °F

    Chance Rain
    then Showers
    and Breezy

  • Saturday Night

    Saturday Night: Rain likely before midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Sunday

    Sunday: Rain likely before 9am, then rain and snow likely between 9am and noon, then rain after noon. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain/Snow
    Likely then
    Rain

  • 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

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Northwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 61. Northwest wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming calm in the evening.
Friday
A 50 percent chance of rain after noon. Partly sunny, with a high near 62. Light and variable wind becoming south southeast 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40. South southeast wind 6 to 16 mph, with gusts as high as 23 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 56. Breezy. Chance of precipitation is 80%.
Saturday Night
Rain likely before midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Sunday
Rain likely before 9am, then rain and snow likely between 9am and noon, then rain after noon. High near 47. Chance of precipitation is 80%.
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
Snow likely before 3pm, then rain and snow likely. Partly sunny, with a high near 45. Chance of precipitation is 60%.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 52.
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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:
11:31 pm MDT Apr 8, 2026
Forecast Valid:
11pm MDT Apr 8, 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