Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

36°F

2°C

Humidity 69%
Wind Speed N 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 23 Nov 07:20 PM MST
Extended Forecast for

31 Miles NE Mackay ID

  • Tonight

    Tonight: A 10 percent chance of snow after 5am.  Mostly cloudy, with a low around 22. West southwest wind 5 to 8 mph.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly between 9am and 2pm.  Mostly sunny, with a temperature rising to near 25 by noon, then falling to around 16 during the remainder of the day. Wind chill values as low as zero. West southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph.  New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Wind chill values as low as -8. West northwest wind 14 to 21 mph, with gusts as high as 34 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Wind chill values as low as -6. West northwest wind 6 to 11 mph becoming south southwest in the afternoon.

    High: 17 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13. Southwest wind around 8 mph.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 23. Little or no snow accumulation expected.

    High: 23 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 19. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow

  • Thanksgiving Day

    Thanksgiving Day: A 20 percent chance of snow.  Partly sunny, with a high near 28.

    High: 28 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 22. West southwest wind 5 to 8 mph.
Monday
A 40 percent chance of snow, mainly between 9am and 2pm. Mostly sunny, with a temperature rising to near 25 by noon, then falling to around 16 during the remainder of the day. Wind chill values as low as zero. West southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 9. Wind chill values as low as -8. West northwest wind 14 to 21 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 17. Wind chill values as low as -6. West northwest wind 6 to 11 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 13. Southwest wind around 8 mph.
Wednesday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 23. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 19. Little or no snow accumulation expected.
Thanksgiving Day
A 20 percent chance of snow. Partly sunny, with a high near 28.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 18.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 7.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 11.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
31 Miles NE Mackay ID
 44.16°N 113.09°W (Elev. 9656 ft)
4:31 pm MST Nov 23, 2025
7pm MST Nov 23, 2025-6pm MST Nov 30, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database