Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

75°F

24°C

Humidity 14%
Wind Speed NE 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 18 Jun 01:05 PM MDT
Extended Forecast for

18 Miles NNW Mackay ID

Fire Weather Watch June 20, 09:00am until June 20, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • This Afternoon

    This Afternoon: Sunny, with a high near 73. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. Northwest wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 21 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 75. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 75 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 53. West wind 9 to 14 mph becoming light west southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 64. West southwest wind 5 to 11 mph.  Chance of precipitation is 80%.

    High: 64 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Partly cloudy, with a low around 43. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 48. Northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Juneteenth
Increasing clouds, with a high near 75. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 53. West wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 64. West southwest wind 5 to 11 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 43. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 70.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.17°N 113.7°W (Elev. 7641 ft)
1:01 pm MDT Jun 18, 2026
1pm MDT Jun 18, 2026-6pm MDT Jun 24, 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