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.

Overcast

26°F

-3°C

Humidity 54%
Wind Speed S 3 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 09 Jan 08:55 AM MST
Extended Forecast for

19 Miles NE Mackay ID

  • Today

    Today: Mostly sunny, with a high near 19. Wind chill values as low as -3. Northwest wind 7 to 11 mph.

    High: 19 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind 7 to 9 mph.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Northwest wind 5 to 10 mph becoming light and variable in the morning.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. Southwest wind around 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Southwest wind 3 to 5 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

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

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 19. Wind chill values as low as -3. Northwest wind 7 to 11 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 25. Northwest wind 5 to 10 mph becoming light and variable in the morning.
Saturday Night
Mostly cloudy, with a low around 16. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 30. Southwest wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
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:
4:31 am MST Jan 9, 2026
Forecast Valid:
9am MST Jan 9, 2026-6pm MST Jan 15, 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