Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

40°F

4°C

Humidity 59%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 18 Oct 12:55 AM MDT
Extended Forecast for

11 Miles WSW Challis ID

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Southwest wind around 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 54. Southwest wind 5 to 8 mph.

    High: 54 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 34. South wind 5 to 8 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 54. South wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. South wind 3 to 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Snow level rising to 10200 feet in the afternoon. Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Snow level 9800 feet rising to 10500 feet in the afternoon. Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before midnight.  Snow level 10500 feet. Partly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Southwest wind around 9 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 54. Southwest wind 5 to 8 mph.
Sunday Night
Increasing clouds, with a low around 34. South wind 5 to 8 mph.
Monday
Sunny, with a high near 54. South wind 7 to 9 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 35. South wind 3 to 7 mph.
Tuesday
A 20 percent chance of rain after noon. Snow level rising to 10200 feet in the afternoon. Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A 20 percent chance of rain after noon. Snow level 9800 feet rising to 10500 feet in the afternoon. Mostly sunny, with a high near 50.
Wednesday Night
A 30 percent chance of rain, mainly before midnight. Snow level 10500 feet. Partly cloudy, with a low around 36.
Thursday
Rain likely, mainly after noon. Snow level 10400 feet. Partly sunny, with a high near 49. Chance of precipitation is 60%.
Thursday Night
Rain. Snow level 10300 feet lowering to 9500 feet after midnight . Low around 34. Chance of precipitation is 80%.
Friday
Rain and snow likely. Snow level 9100 feet lowering to 8200 feet in the afternoon . Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Challis ID
 44.47°N 114.43°W (Elev. 8166 ft)
12:31 am MDT Oct 18, 2026
1am MDT Oct 18, 2026-6pm MDT Oct 24, 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