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

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

52°F

11°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 31 Aug 04:20 AM MDT
Extended Forecast for

22 Miles N Mackay ID

  • Today

    Today: Widespread haze before 2pm, then widespread haze after 5pm. Patchy smoke before 1pm. Sunny, with a high near 73. East southeast wind 3 to 8 mph.

    High: 73 °F

    Patchy Smoke
    then Haze

  • Tonight

    Tonight: Mostly clear, with a low around 50. Southeast wind 3 to 8 mph.

    Low: 50 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 75. Southeast wind 3 to 7 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. East southeast wind around 6 mph becoming light and variable after midnight.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Widespread haze before 2pm, then widespread haze after 5pm. Patchy smoke before 1pm. Sunny, with a high near 73. East southeast wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 50. Southeast wind 3 to 8 mph.
Labor Day
Sunny, with a high near 75. Southeast wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 52. East southeast wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 77. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles N Mackay ID
 44.22°N 113.59°W (Elev. 7395 ft)
Last Update:
1:02 am MDT Aug 31, 2025
Forecast Valid:
4am MDT Aug 31, 2025-6pm MDT Sep 6, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation