National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

61°F

16°C

Humidity 17%
Wind Speed E 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 09 Apr 12:35 PM MDT
Extended Forecast for

15 Miles ESE Challis ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. West wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West northwest wind 7 to 17 mph becoming south in the evening. Winds could gust as high as 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow showers, mainly between 2pm and 5pm. Partly sunny, with a high near 51. South wind 7 to 12 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a slight chance of rain and snow after midnight. Snow level 9800 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 35. South wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before noon, then snow showers likely between noon and 3pm, then snow likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 45. Breezy, with a south wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    then Snow
    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 41. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Chance Snow
    then Snow
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 47. West wind 8 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 35. West northwest wind 7 to 17 mph becoming south in the evening. Winds could gust as high as 23 mph.
Friday
A chance of rain and snow showers, mainly between 2pm and 5pm. Partly sunny, with a high near 51. South wind 7 to 12 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a slight chance of rain and snow after midnight. Snow level 9800 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 35. South wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of snow before noon, then snow showers likely between noon and 3pm, then snow likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 45. Breezy, with a south wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 32. Breezy.
Sunday
A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 41. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 28. Breezy.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 36. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Challis ID
 44.43°N 113.96°W (Elev. 8980 ft)
Last Update:
12:31 pm MDT Apr 9, 2026
Forecast Valid:
12pm MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation