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

34°F

1°C

Humidity 40%
Wind Speed SSE 6 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 09 Jan 02:05 PM MST
Extended Forecast for

23 Miles NW Mackay ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 22. North northwest wind around 6 mph.

    High: 22 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. Light north northeast wind.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. Calm wind.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17. Light south wind.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Light south southwest wind.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 22. North northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 13. Light north northeast wind.
Saturday
Mostly sunny, with a high near 30. Calm wind.
Saturday Night
Mostly cloudy, with a low around 17. Light south wind.
Sunday
Mostly sunny, with a high near 35. Light south southwest wind.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Mackay ID
 44.17°N 113.88°W (Elev. 6821 ft)
Last Update:
1:59 pm MST Jan 9, 2026
Forecast Valid:
2pm 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