Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

27°F

-3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 03 Mar 04:20 AM MST
Extended Forecast for

22 Miles NNW Mackay ID

  • Today

    Today: Sunny, with a high near 29. North wind 9 to 17 mph becoming southwest in the morning. Winds could gust as high as 24 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. South southwest wind around 18 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after 11am.  Mostly cloudy, with a high near 27. Breezy, with a south wind 20 to 22 mph, with gusts as high as 33 mph.  New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 18. Breezy, with a south southwest wind 17 to 22 mph becoming west northwest after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 18 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow, mainly before 11am.  High near 19. Blustery, with a northwest wind 26 to 29 mph, with gusts as high as 43 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Blustery.
    Snow then
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 14. Blustery.  New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 20 percent chance of snow.  Partly sunny, with a high near 20. Blustery.

    High: 20 °F

    Slight Chance
    Snow and
    Blustery

  • Friday Night

    Friday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 29. North wind 9 to 17 mph becoming southwest in the morning. Winds could gust as high as 24 mph.
Tonight
Partly cloudy, with a low around 20. South southwest wind around 18 mph, with gusts as high as 24 mph.
Wednesday
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 27. Breezy, with a south wind 20 to 22 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 18. Breezy, with a south southwest wind 17 to 22 mph becoming west northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow, mainly before 11am. High near 19. Blustery, with a northwest wind 26 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14. Blustery. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 20. Blustery.
Friday Night
Mostly clear, with a low around 12.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 33. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.18°N 113.79°W (Elev. 10712 ft)
11:31 pm MST Mar 2, 2026
4am MST Mar 3, 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