Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

64°F

18°C

Humidity 25%
Wind Speed NNW 11 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 22 Jun 11:50 PM MDT
Extended Forecast for

13 Miles NNW Mackay ID

  • Overnight

    Overnight: Clear, with a low around 36. North wind 8 to 11 mph becoming west.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. West wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. West northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 12000 feet rising to 12500 feet in the afternoon. Mostly sunny, with a high near 59. West wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 11600 feet. Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 11400 feet. Partly sunny, with a high near 53. Breezy.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain showers before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am. Some thunder is also possible.  Snow level 11400 feet lowering to 10500 feet after midnight . Mostly cloudy, with a low around 35. Breezy.  Chance of precipitation is 30%.

    Low: 35 °F

    Slight Chance
    T-storms and
    Breezy then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Clear, with a low around 36. North wind 8 to 11 mph becoming west.
Tuesday
Sunny, with a high near 59. West wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 43. West northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Snow level 12000 feet rising to 12500 feet in the afternoon. Mostly sunny, with a high near 59. West wind 7 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 41. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Snow level 11600 feet. Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A 20 percent chance of showers and thunderstorms after noon. Snow level 11400 feet. Partly sunny, with a high near 53. Breezy.
Friday Night
A slight chance of rain showers before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am. Some thunder is also possible. Snow level 11400 feet lowering to 10500 feet after midnight . Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 30%.
Saturday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 39. Chance of precipitation is 80%.
Saturday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 60%.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 34. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
A 30 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mackay ID
 44.08°N 113.74°W (Elev. 10069 ft)
11:31 pm MDT Jun 22, 2026
12am MDT Jun 23, 2026-6pm MDT Jun 29, 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