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 78%
Wind Speed N 0 MPH
Barometer 30.59 in (1035.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 11 Jan 03:20 AM MST
Extended Forecast for

19 Miles NE Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 15. South wind around 5 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28. South wind around 5 mph becoming calm in the morning.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. West wind 3 to 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. West wind around 6 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. West northwest wind 5 to 8 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 24.

    Low: 24 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 15. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 28. South wind around 5 mph becoming calm in the morning.
Sunday Night
Partly cloudy, with a low around 22. West wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 34. West wind around 6 mph.
Monday Night
Partly cloudy, with a low around 25. West northwest wind 5 to 8 mph.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Clear, with a low around 24.
Thursday
Sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Mackay ID
 44.1°N 113.32°W (Elev. 8199 ft)
Last Update:
1:33 am MST Jan 11, 2026
Forecast Valid:
3am 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