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

68°F

20°C

Humidity 12%
Wind Speed WSW 14 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 09 Apr 04:55 PM MDT
Extended Forecast for

22 Miles NNW Mackay ID

  • Tonight

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

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain between noon and 2pm, then a chance of showers after 2pm.  Snow level 8400 feet rising to 9700 feet in the afternoon. Mostly sunny, with a high near 57. Light and variable wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 30%.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before midnight, then a chance of rain after midnight.  Snow level 9800 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 38. South wind 7 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain before 3pm, then rain, possibly mixed with snow.  Snow level 8800 feet lowering to 8000 feet in the afternoon . High near 49. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Chance Rain
    then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain, mixing with snow after 9pm, then gradually ending.  Snow level 7700 feet. Partly cloudy, with a low around 33. Southwest wind 11 to 16 mph becoming light south  after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  High near 44. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely
    then Snow
    Showers

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 9pm.  Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: Snow.  High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. West northwest wind 5 to 8 mph becoming calm in the evening.
Friday
A slight chance of rain between noon and 2pm, then a chance of showers after 2pm. Snow level 8400 feet rising to 9700 feet in the afternoon. Mostly sunny, with a high near 57. Light and variable wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before midnight, then a chance of rain after midnight. Snow level 9800 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 38. South wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday
Rain before 3pm, then rain, possibly mixed with snow. Snow level 8800 feet lowering to 8000 feet in the afternoon . High near 49. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Snow level 7700 feet. Partly cloudy, with a low around 33. Southwest wind 11 to 16 mph becoming light south after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 44. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
Snow. High near 40. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29.
Tuesday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 41. Breezy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.21°N 113.71°W (Elev. 7484 ft)
12:31 pm MDT Apr 9, 2026
5pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
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Additional Resources

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