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

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Clear

46°F

8°C

Humidity 30%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 09 Apr 09:55 AM MDT
Extended Forecast for

23 Miles NW Mackay ID

  • Today

    Today: Sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. West wind around 6 mph becoming calm  in the evening.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 59. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 50%.

    High: 59 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 38. South southeast wind 5 to 14 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before noon, then showers and possibly a thunderstorm between noon and 3pm, then rain after 3pm.  High near 51. South southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 80%.

    High: 51 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: Rain and snow before noon, then rain and snow showers. Some thunder is also possible.  High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Sunday Night

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

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after noon.  Partly sunny, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.
Friday
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 59. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 38. South southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Saturday
A chance of rain before noon, then showers and possibly a thunderstorm between noon and 3pm, then rain after 3pm. High near 51. South southeast wind 6 to 11 mph increasing to 13 to 18 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 35.
Sunday
Rain and snow before noon, then rain and snow showers. Some thunder is also possible. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Monday
Snow likely, mainly after noon. Partly sunny, with a high near 42. Chance of precipitation is 60%.
Monday Night
A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 46. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Mackay ID
 44.1°N 113.99°W (Elev. 6660 ft)
5:31 am MDT Apr 9, 2026
10am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
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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