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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

45°F

7°C

Humidity 42%
Wind Speed SW 10 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Apr 09:15 PM MDT
Extended Forecast for

22 Miles SE Challis ID

  • Tonight

    Tonight: A chance of snow before midnight, then a chance of snow after 2am. Mostly cloudy, with a low around 19. South southwest wind 17 to 21 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Snow, mainly before 4pm. The snow could be heavy at times. High near 24. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. West northwest wind 11 to 18 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. West southwest wind 13 to 20 mph, with gusts as high as 29 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow, mainly after noon. High near 27. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Breezy.
    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 12. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 12 °F

    Snow and
    Breezy

  • Thursday

    Thursday: Snow. High near 16. Blustery. Chance of precipitation is 80%.

    High: 16 °F

    Snow and
    Blustery

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Chance Snow
    and Blustery

Detailed Forecast

Tonight
A chance of snow before midnight, then a chance of snow after 2am. Mostly cloudy, with a low around 19. South southwest wind 17 to 21 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow, mainly before 4pm. The snow could be heavy at times. High near 24. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Mostly cloudy, with a low around 18. West northwest wind 11 to 18 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 29. West southwest wind 13 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph, with gusts as high as 29 mph.
Wednesday
Snow, mainly after noon. High near 27. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. Low around 12. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 16. Blustery. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Blustery.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SE Challis ID
 44.28°N 113.9°W (Elev. 10587 ft)
Last Update:
5:31 pm MDT Apr 12, 2026
Forecast Valid:
9pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation