Tracking Storm System Across the Central 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.

Clear

36°F

2°C

Humidity 80%
Wind Speed NW 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 17 Oct 07:20 AM MDT
Extended Forecast for

21 Miles NNW Mackay ID

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 35 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. West southwest wind 6 to 11 mph.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. South southwest wind 6 to 15 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of snow showers after noon.  Mostly sunny, with a high near 36. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly before midnight.  Partly cloudy, with a low around 18. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow
    Showers

  • Monday

    Monday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 7 to 15 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 21. West wind 14 to 18 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 34. West southwest wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 27. South southwest wind 6 to 15 mph, with gusts as high as 20 mph.
Sunday
A 50 percent chance of snow showers after noon. Mostly sunny, with a high near 36. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 18. Little or no snow accumulation expected.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNW Mackay ID
 44.18°N 113.79°W (Elev. 10712 ft)
5:31 am MDT Oct 17, 2025
7am MDT Oct 17, 2025-6pm MDT Oct 23, 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