Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 10 Dec 10:30 AM MST
Extended Forecast for

14 Miles WSW Challis ID

  • Today

    Today: Mostly sunny, with a high near 38. West wind around 15 mph, with gusts as high as 32 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West southwest wind around 13 mph, with gusts as high as 26 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind around 14 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. West wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37. West southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 38. West wind around 15 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 29. West southwest wind around 13 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 37. West wind around 14 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 30. West wind 9 to 11 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 37. West southwest wind around 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 38.
Monday Night
Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Tuesday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW Challis ID
 44.46°N 114.49°W (Elev. 8599 ft)
10:31 am MST Dec 10, 2025
10am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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