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

28°F

-2°C

Humidity 84%
Wind Speed NW 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 03 Mar 01:55 AM MST
Extended Forecast for

25 Miles N Mackay ID

  • Overnight

    Overnight: Mostly clear, with a low around 24. West northwest wind around 9 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. West wind 7 to 13 mph becoming south southeast in the afternoon.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Southeast wind around 14 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after 11am.  Mostly cloudy, with a high near 33. South southeast wind 14 to 18 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 24. South southeast wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow

  • Thursday

    Thursday: Snow, mainly before 11am.  High near 25. Blustery.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °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 19. Blustery.  New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 30 percent chance of snow before 11am.  Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 24. West northwest wind around 9 mph.
Tuesday
Sunny, with a high near 36. West wind 7 to 13 mph becoming south southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 26. Southeast wind around 14 mph.
Wednesday
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 33. South southeast wind 14 to 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 24. South southeast wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before 11am. High near 25. Blustery. 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 19. Blustery. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before 11am. Partly sunny, with a high near 26.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles N Mackay ID
 44.27°N 113.57°W (Elev. 8852 ft)
11:31 pm MST Mar 2, 2026
2am 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