Areas of Heavy Rainfall and Heat Early This Week

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and lower Mississippi River Valley today into Thursday. Rainfall totals of 5 to 10 inches are expected. Hot temperatures may cause heat illnesses over central and northern California and the Pacific Northwest through Tuesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

79°F

26°C

Humidity 16%
Wind Speed W 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jun 08:20 PM MDT
Extended Forecast for

21 Miles NW Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. North northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Breezy, with a light north northwest wind becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Patchy blowing dust before midnight. Mostly clear, with a low around 46. Breezy, with a west northwest wind 18 to 28 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 40 mph.

    Low: 46 °F

    Patchy
    Blowing Dust
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Light north northwest wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. Breezy, with a northwest wind 17 to 22 mph becoming light north northwest  after midnight. Winds could gust as high as 30 mph.

    Low: 41 °F

    Clear and
    Breezy then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

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

    Low: 47 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. North northwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 81. Breezy, with a light north northwest wind becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
Patchy blowing dust before midnight. Mostly clear, with a low around 46. Breezy, with a west northwest wind 18 to 28 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Sunny, with a high near 77. Light north northwest wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Clear, with a low around 41. Breezy, with a northwest wind 17 to 22 mph becoming light north northwest after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 47.
Juneteenth
Sunny, with a high near 82.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 76.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Mackay ID
 44.13°N 113.9°W (Elev. 6270 ft)
5:31 pm MDT Jun 15, 2026
8pm MDT Jun 15, 2026-6pm MDT Jun 22, 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