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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

79°F

26°C

Humidity 27%
Wind Speed ENE 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 01 Sep 01:35 PM MDT
Extended Forecast for

14 Miles NE Mackay ID

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 69. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    High: 69 °F

    Scattered
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms between 10pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 45. South southeast wind 16 to 21 mph becoming light in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 10am and 2pm. Snow level 10800 feet lowering to 9200 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 65. Windy, with a light south southeast wind becoming southwest 26 to 31 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    T-storms and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Breezy, with a south wind 20 to 25 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Breezy, with a south wind 5 to 15 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 69. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Tonight
Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms between 10pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 45. South southeast wind 16 to 21 mph becoming light in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 60%.
Wednesday
A slight chance of showers and thunderstorms between 10am and 2pm. Snow level 10800 feet lowering to 9200 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 65. Windy, with a light south southeast wind becoming southwest 26 to 31 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 43. Breezy, with a south wind 20 to 25 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 36 mph.
Thursday
Mostly sunny, with a high near 64. Breezy, with a south wind 5 to 15 mph increasing to 16 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 45. Breezy.
Friday
Sunny, with a high near 66. Breezy.
Friday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 69.
Saturday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 48.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 68.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Labor Day
Rain likely. Partly sunny, with a high near 64. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Mackay ID
 44.07°N 113.41°W (Elev. 6923 ft)
Last Update:
1:06 pm MDT Sep 1, 2026
Forecast Valid:
1pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation