Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Current conditions at

Arco (ARC)

Lat: 43.62455°NLon: 113.2971°WElev: 5290.0ft.

NA

62°F

17°C

Humidity 36%
Wind Speed NW 11 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 05 Aug 08:50 AM MDT
Extended Forecast for

Mackay ID

  • Today

    Today: Sunny, with a high near 80. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. West southwest wind 7 to 16 mph becoming northwest in the evening. Winds could gust as high as 24 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. West northwest wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Southwest wind 15 to 20 mph becoming northwest 8 to 13 mph after midnight. Winds could gust as high as 28 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 80. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 54. West southwest wind 7 to 16 mph becoming northwest in the evening. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 84. West northwest wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 55. Southwest wind 15 to 20 mph becoming northwest 8 to 13 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 79. Southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Mackay ID
 43.92°N 113.59°W (Elev. 6073 ft)
5:31 am MDT Aug 5, 2025
9am MDT Aug 5, 2025-6pm MDT Aug 11, 2025
 
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Additional Resources

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Hourly Weather Forecast

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