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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

25°F

-4°C

Humidity 59%
Wind Speed NNW 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 28 Jan 09:55 AM MST
Extended Forecast for

17 Miles E Clayton ID

  • Today

    Today: A 20 percent chance of snow before 2pm. Mostly cloudy, with a high near 26. West wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 26 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 11. West wind 7 to 9 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27. West southwest wind 7 to 9 mph.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Southwest wind around 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34. Southwest wind 6 to 8 mph.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of snow before 2pm. Mostly cloudy, with a high near 26. West wind 9 to 13 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 11. West wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 27. West southwest wind 7 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 16. Southwest wind around 7 mph.
Friday
Mostly cloudy, with a high near 34. Southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Clayton ID
 44.22°N 114.07°W (Elev. 8806 ft)
Last Update:
4:31 am MST Jan 28, 2026
Forecast Valid:
10am MST Jan 28, 2026-6pm MST Feb 3, 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