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

Challis - Challis Airport (KLLJ)

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

Clear

50°F

10°C

Humidity 29%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 09 Apr 10:35 AM MDT
Extended Forecast for

21 Miles N Mackay ID

  • Today

    Today: Sunny, with a high near 55. West wind 3 to 8 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West northwest wind 5 to 8 mph becoming light and variable  in the evening.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely, mainly after noon.  Snow level 8600 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 58. Light southeast wind becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 60%.

    High: 58 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Snow level 9800 feet lowering to 9000 feet after midnight . Mostly cloudy, with a low around 38. South wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly after noon.  Snow level 8600 feet lowering to 8100 feet in the afternoon . High near 52. Breezy, with a south wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 80%.

    High: 52 °F

    Chance Rain
    then Rain and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a chance of rain and snow.  Snow level 7800 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow.  Snow level 7300 feet. High near 43. Breezy.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Snow Likely

  • Monday

    Monday: Snow.  High near 41. Chance of precipitation is 80%.

    High: 41 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 55. West wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 38. West northwest wind 5 to 8 mph becoming light and variable in the evening.
Friday
Rain likely, mainly after noon. Snow level 8600 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 58. Light southeast wind becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Snow level 9800 feet lowering to 9000 feet after midnight . Mostly cloudy, with a low around 38. South wind 9 to 17 mph, with gusts as high as 28 mph.
Saturday
Rain, mainly after noon. Snow level 8600 feet lowering to 8100 feet in the afternoon . High near 52. Breezy, with a south wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%.
Saturday Night
A chance of rain before midnight, then a chance of rain and snow. Snow level 7800 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Rain and snow. Snow level 7300 feet. High near 43. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
Snow. High near 41. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 28.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles N Mackay ID
 44.22°N 113.62°W (Elev. 7218 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