Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

37°F

3°C

Humidity 60%
Wind Speed NW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 04 Mar 12:20 AM MST
Extended Forecast for

18 Miles NNW Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 18. Breezy, with a south southwest wind around 23 mph, with gusts as high as 26 mph.

    Low: 18 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 3pm.  Increasing clouds, with a high near 23. Wind chill values as low as zero. Breezy, with a south southwest wind 25 to 29 mph, with gusts as high as 36 mph.  New snow accumulation of less than one inch possible.

    High: 23 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 12. Wind chill values as low as -11. Windy, with a south southwest wind 23 to 33 mph becoming north after midnight. Winds could gust as high as 39 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 12 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow.  High near 14. Wind chill values as low as -10. Windy, with a northwest wind 29 to 34 mph, with gusts as high as 43 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 14 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 8. Windy, with a northwest wind around 30 mph, with gusts as high as 36 mph.  New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 15. Blustery.  Little or no snow accumulation expected.

    High: 15 °F

    Chance Snow
    and Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 18. Breezy, with a south southwest wind around 23 mph, with gusts as high as 26 mph.
Wednesday
A 50 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 23. Wind chill values as low as zero. Breezy, with a south southwest wind 25 to 29 mph, with gusts as high as 36 mph. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 12. Wind chill values as low as -11. Windy, with a south southwest wind 23 to 33 mph becoming north after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 14. Wind chill values as low as -10. Windy, with a northwest wind 29 to 34 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. Windy, with a northwest wind around 30 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 15. Blustery. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 8. Blustery.
Saturday
Partly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 23.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 28. Windy.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12. Windy.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 14. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.14°N 113.79°W (Elev. 11106 ft)
11:31 pm MST Mar 3, 2026
12am MST Mar 4, 2026-6pm MDT Mar 10, 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