National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

34°F

1°C

Humidity 26%
Wind Speed SSW 10 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 10 Mar 06:35 AM MDT
Extended Forecast for

22 Miles NNW Mackay ID

  • Today

    Today: A 20 percent chance of snow after 5pm. Partly sunny and cold, with a high near 10. Wind chill values as low as -16. Windy, with a west wind 24 to 30 mph, with gusts as high as 40 mph.

    High: 10 °F

    Partly Sunny
    and Breezy
    then Slight
    Chance Snow
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -19. Windy, with a west northwest wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph.

    Low: 3 °F

    Mostly Cloudy
    and Windy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Wind chill values as low as -16. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 38 mph.

    High: 21 °F

    Mostly Sunny
    then Slight
    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly before noon. Mostly cloudy, with a high near 28. Windy, with a west wind 33 to 36 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 26. Windy. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 32. Windy. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Windy. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely
    and Windy

Detailed Forecast

Today
A 20 percent chance of snow after 5pm. Partly sunny and cold, with a high near 10. Wind chill values as low as -16. Windy, with a west wind 24 to 30 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -19. Windy, with a west northwest wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Wind chill values as low as -16. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 38 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 38 mph. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 28. Windy, with a west wind 33 to 36 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. Windy. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 32. Windy. Little or no snow accumulation expected.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26. Windy. Chance of precipitation is 60%.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14. Windy.
Sunday
Mostly cloudy, with a high near 26.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Mackay ID
 44.18°N 113.79°W (Elev. 10712 ft)
Last Update:
5:31 am MDT Mar 10, 2026
Forecast Valid:
6am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation