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

40°F

4°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 09 Apr 01:55 AM MDT
Extended Forecast for

7 Miles NNE Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 23. West northwest wind 18 to 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 35. West northwest wind 14 to 18 mph, with gusts as high as 23 mph.

    High: 35 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. West wind 10 to 17 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 39. Breezy, with a south wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Snow then
    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 26. Windy, with a south southwest wind 25 to 30 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph.  New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    and Windy

  • Saturday

    Saturday: Snow, mainly after noon.  High near 32. Windy.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow
    and Breezy
    then Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 23. Breezy.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: Snow.  High near 25. Windy.  Chance of precipitation is 100%.

    High: 25 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 18. Breezy.  Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. West northwest wind 18 to 20 mph.
Thursday
Sunny, with a high near 35. West northwest wind 14 to 18 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 28. West wind 10 to 17 mph becoming south after midnight. Winds could gust as high as 21 mph.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 39. Breezy, with a south wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Windy, with a south southwest wind 25 to 30 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly after noon. High near 32. Windy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 25. Windy. Chance of precipitation is 100%.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Breezy. Chance of precipitation is 60%.
Monday
Snow. High near 24. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of snow. Partly cloudy, with a low around 18.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 28. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Mackay ID
 44.01°N 113.58°W (Elev. 10722 ft)
12:31 am MDT Apr 9, 2026
2am 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