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

52°F

11°C

Humidity 43%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 23 Jun 05:05 AM MDT
Extended Forecast for

18 Miles NW Mackay ID

  • Today

    Today: Sunny, with a high near 79. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West northwest wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 79. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. North northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of rain after 3pm.  Partly sunny, with a high near 74. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of rain after midnight.  Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after noon.  High near 59. Chance of precipitation is 90%.

    High: 59 °F

    Rain Likely
    then Showers

Detailed Forecast

Today
Sunny, with a high near 79. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 48. West northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. North northwest wind 5 to 9 mph becoming calm after midnight.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 74. Light west wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.
Friday Night
A slight chance of showers and thunderstorms, then a chance of rain after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
Rain likely, then showers and possibly a thunderstorm after noon. High near 59. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Sunday
Rain and snow likely. Some thunder is also possible. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Monday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Mackay ID
 44.06°N 113.92°W (Elev. 6411 ft)
12:30 am MDT Jun 23, 2026
5am MDT Jun 23, 2026-6pm MDT Jun 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database