National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

45°F

7°C

Humidity 81%
Wind Speed NNW 3 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Nov 10:05 PM MST
Extended Forecast for

19 Miles NE Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southeast wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. South southeast wind 5 to 7 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. South wind around 6 mph becoming west after midnight.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 35. West northwest wind around 6 mph becoming south in the morning.

    High: 35 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. South southeast wind around 6 mph.
Tuesday
Partly sunny, with a high near 36. South southeast wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 29. South wind around 6 mph becoming west after midnight.
Wednesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 35. West northwest wind around 6 mph becoming south in the morning.
Wednesday Night
Partly cloudy, with a low around 28. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 33.
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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 pm MST Nov 17, 2025
Forecast Valid:
10pm MST Nov 17, 2025-6pm MST Nov 24, 2025
 
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