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 13%
Wind Speed WSW 12 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 09 Apr 05:05 PM MDT
Extended Forecast for

9 Miles N Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. West wind 10 to 17 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after 5pm.  Partly sunny, with a high near 42. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.  Little or no snow accumulation expected.

    High: 42 °F

    Partly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: A chance of snow showers before midnight, then a chance of snow after midnight.  Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 26 mph, with gusts as high as 36 mph.  Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible.  High near 35. Windy, with a south southwest wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 48 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Chance Snow
    and Breezy
    then Snow and
    Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  High near 31. Windy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Likely
    and Breezy
    then Snow
    Showers and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Likely

  • Monday

    Monday: Snow.  High near 27. Chance of precipitation is 80%.

    High: 27 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. West wind 10 to 17 mph becoming south after midnight. Winds could gust as high as 23 mph.
Friday
A 40 percent chance of snow showers, mainly after 5pm. Partly sunny, with a high near 42. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph. Little or no snow accumulation expected.
Friday Night
A chance of snow showers before midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Saturday
Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 35. Windy, with a south southwest wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 31. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 27. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22.
Tuesday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 29. Breezy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. Breezy.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Mackay ID
 44.05°N 113.62°W (Elev. 11401 ft)
12:31 pm MDT Apr 9, 2026
5pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database