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

66°F

19°C

Humidity 15%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 09 Apr 03:05 PM MDT
Extended Forecast for

7 Miles NNE Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 9 to 16 mph becoming south in the evening. Winds could gust as high as 22 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after 5pm.  Mostly sunny, with a high near 44. Breezy, with a south wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 mph.  Little or no snow accumulation expected.

    High: 44 °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 30. Breezy, with a south southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °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 36. Windy, with a south southwest wind 16 to 21 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 47 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 36 °F

    Chance Snow
    and Breezy
    then Snow and
    Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before midnight.  Partly cloudy, with a low around 26. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  High near 32. Windy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °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 22. Breezy.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Likely
    and Breezy

  • Monday

    Monday: Snow.  High near 28. Chance of precipitation is 80%.

    High: 28 °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
Partly cloudy, with a low around 32. West wind 9 to 16 mph becoming south in the evening. Winds could gust as high as 22 mph.
Friday
A 40 percent chance of snow showers, mainly after 5pm. Mostly sunny, with a high near 44. Breezy, with a south wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 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 30. Breezy, with a south southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 36. Windy, with a south southwest wind 16 to 21 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Partly cloudy, with a low around 26. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 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 32. 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 22. Breezy. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 28. 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. Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 21. Breezy.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 30. Breezy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18. Breezy.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Mackay ID
 43.99°N 113.55°W (Elev. 9961 ft)
12:31 pm MDT Apr 9, 2026
3pm MDT Apr 9, 2026-6pm MDT Apr 16, 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