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

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

45°F

7°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Nov 12:20 AM MST
Extended Forecast for

19 Miles SE Challis ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Southwest wind 7 to 9 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. South southwest wind 6 to 10 mph.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. South southwest wind 6 to 8 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly sunny, with a high near 28. South wind 7 to 9 mph.

    High: 28 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. South wind 6 to 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Southwest wind 7 to 9 mph.
Tuesday
Partly sunny, with a high near 31. South southwest wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 24. South southwest wind 6 to 8 mph.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 28. South wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 21. South wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Challis ID
 44.34°N 113.92°W (Elev. 9573 ft)
Last Update:
10:31 pm MST Nov 17, 2025
Forecast Valid:
12am MST Nov 18, 2025-6pm MST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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