Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Partly Cloudy

40°F

4°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 10 Apr 02:55 AM MDT
Extended Forecast for

22 Miles NNW Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain before 1pm, then a chance of rain after 2pm.  Snow level 8200 feet rising to 9800 feet in the afternoon. Partly sunny, with a high near 56. Light south wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 50%.

    High: 56 °F

    Slight Chance
    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 8pm.  Snow level 9800 feet lowering to 9000 feet after midnight . Mostly cloudy, with a low around 38. South wind 7 to 15 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before noon, then rain showers between noon and 3pm, then rain, possibly mixed with snow showers after 3pm. Some thunder is also possible.  Snow level 8800 feet lowering to 8000 feet in the afternoon . High near 50. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 50 °F

    Chance Rain
    then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before midnight.  Snow level 7900 feet lowering to 7500 feet after midnight . Partly cloudy, with a low around 33. West southwest wind 12 to 17 mph becoming light south  after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow before 3pm, then rain and snow.  High near 46. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely.  Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow Likely

  • Monday

    Monday: Snow.  High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Calm wind.
Friday
A slight chance of rain before 1pm, then a chance of rain after 2pm. Snow level 8200 feet rising to 9800 feet in the afternoon. Partly sunny, with a high near 56. Light south wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Friday Night
A 30 percent chance of rain, mainly before 8pm. Snow level 9800 feet lowering to 9000 feet after midnight . Mostly cloudy, with a low around 38. South wind 7 to 15 mph, with gusts as high as 28 mph.
Saturday
A chance of rain before noon, then rain showers between noon and 3pm, then rain, possibly mixed with snow showers after 3pm. Some thunder is also possible. Snow level 8800 feet lowering to 8000 feet in the afternoon . High near 50. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain and snow before midnight. Snow level 7900 feet lowering to 7500 feet after midnight . Partly cloudy, with a low around 33. West southwest wind 12 to 17 mph becoming light south after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Sunday
Snow before 3pm, then rain and snow. High near 46. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
Snow. High near 39. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 28.
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 50 percent chance of snow. Partly sunny, with a high near 40. Breezy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. Breezy.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.21°N 113.71°W (Elev. 7484 ft)
12:30 am MDT Apr 10, 2026
3am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database