Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

46°F

8°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 02 Mar 05:35 PM MST
Extended Forecast for

22 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: A 30 percent chance of snow.  Mostly cloudy, with a high near 26. North wind around 17 mph, with gusts as high as 24 mph.  Total daytime snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northeast wind 11 to 16 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. East southeast wind 10 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Southwest wind around 18 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely after 11am.  Mostly cloudy, with a high near 28. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 19. Blustery.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 19 °F

    Snow and
    Blustery

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 20. Blustery.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Snow Likely
    and Blustery

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 14. Blustery.

    Low: 14 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 21. Blustery.

    High: 21 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a high near 26. North wind around 17 mph, with gusts as high as 24 mph. Total daytime snow accumulation of around an inch possible.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northeast wind 11 to 16 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 30. East southeast wind 10 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 20. Southwest wind around 18 mph, with gusts as high as 24 mph.
Wednesday
Snow likely after 11am. Mostly cloudy, with a high near 28. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. Low around 19. Blustery. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 20. Blustery. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 14. Blustery.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 21. Blustery.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 32.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. Breezy.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.18°N 113.79°W (Elev. 10712 ft)
4:31 pm MST Mar 2, 2026
5pm MST Mar 2, 2026-6pm MDT Mar 9, 2026
 
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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