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

18°F

-8°C

Humidity 80%
Wind Speed ESE 3 MPH
Barometer 30.58 in (1035.56 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 11 Jan 03:55 AM MST
Extended Forecast for

24 Miles NE Mackay ID

  • Today

    Today: Mostly sunny, with a high near 33. Light and variable wind.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. North wind around 5 mph becoming calm in the morning.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Light and variable wind becoming west northwest around 6 mph in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Northwest wind around 7 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. Light and variable wind.
Tonight
Partly cloudy, with a low around 21. Calm wind becoming north northwest around 5 mph after midnight.
Monday
Mostly sunny, with a high near 37. North wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 25. Light and variable wind becoming west northwest around 6 mph in the evening.
Tuesday
Partly sunny, with a high near 43. Northwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Clear, with a low around 25.
Thursday
Sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
24 Miles NE Mackay ID
 44.13°N 113.24°W (Elev. 5876 ft)
Last Update:
1:33 am MST Jan 11, 2026
Forecast Valid:
4am MST Jan 11, 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