Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

25°F

-4°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 30 Nov 01:35 AM MST
Extended Forecast for

32 Miles NE Mackay ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. South wind 8 to 10 mph.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 20. Wind chill values as low as -2. North northwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 20 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. Wind chill values as low as -1. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 24. Wind chill values as low as -1. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Scattered snow showers, mainly after 11pm.  Mostly cloudy, with a low around 16. Southwest wind around 7 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Snow.  High near 21. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. South wind 8 to 10 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 20. Wind chill values as low as -2. North northwest wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 12. Wind chill values as low as -1. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 24. Wind chill values as low as -1. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Monday Night
Scattered snow showers, mainly after 11pm. Mostly cloudy, with a low around 16. Southwest wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 21. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.
Wednesday
Sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 21.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
32 Miles NE Mackay ID
 44.17°N 113.07°W (Elev. 10000 ft)
1:35 am MST Nov 30, 2025
1am MST Nov 30, 2025-6pm MST Dec 6, 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