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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

34°F

1°C

Humidity 43%
Wind Speed N 0 MPH
Barometer 30.59 in (1035.9 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 10 Jan 03:35 PM MST
Extended Forecast for

25 Miles N Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. South southeast wind 7 to 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Southeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. West southwest wind 6 to 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. West wind 7 to 9 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. West southwest wind 8 to 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 23.

    Low: 23 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. South southeast wind 7 to 10 mph.
Sunday
Mostly sunny, with a high near 30. Southeast wind 6 to 9 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 22. West southwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 32. West wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 25. West southwest wind 8 to 10 mph.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Clear, with a low around 23.
Thursday
Sunny, with a high near 33.
Thursday Night
Clear, with a low around 18.
Friday
Sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 19.
Saturday
Sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles N Mackay ID
 44.27°N 113.57°W (Elev. 8852 ft)
Last Update:
2:05 pm MST Jan 10, 2026
Forecast Valid:
3pm MST Jan 10, 2026-6pm MST Jan 17, 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