Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

45°F

7°C

Humidity 52%
Wind Speed SSE 5 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Oct 11:05 PM MDT
Extended Forecast for

7 Miles NNE Mackay ID

  • Tonight

    Tonight: Mostly clear, with a low around 20. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Mostly Clear
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 30. West wind 7 to 15 mph, with gusts as high as 18 mph.

    High: 30 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a steady temperature around 27. West southwest wind 9 to 13 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of snow showers, mainly after noon.  Partly sunny, with a high near 31. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 17. West wind around 20 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 30. West wind 7 to 15 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a steady temperature around 27. West southwest wind 9 to 13 mph.
Sunday
A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 31. South southwest wind 14 to 18 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 17. West wind around 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Mackay ID
 44.01°N 113.58°W (Elev. 10722 ft)
5:31 pm MDT Oct 17, 2025
11pm MDT Oct 17, 2025-6pm MDT Oct 24, 2025
 
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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