Current conditions at

Arco (ARC)

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

NA

55°F

13°C

Humidity 66%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 14 Jul 04:35 AM MDT
Extended Forecast for

13 Miles NNW Mackay ID

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Snow level 13000 feet rising to 13600 feet in the afternoon. Increasing clouds, with a high near 67. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 67 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Snow level 13800 feet lowering to 12400 feet after midnight . Mostly clear, with a low around 47. West northwest wind 16 to 21 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 28 mph.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 12700 feet rising to 13700 feet in the afternoon. Mostly sunny, with a high near 63. Breezy, with a southwest wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 63 °F

    Sunny then
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Snow level 12900 feet lowering to 11600 feet after midnight . Mostly clear, with a low around 39. Breezy, with a west wind 19 to 24 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 39 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. Northwest wind 9 to 11 mph.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Snow level 13000 feet rising to 13600 feet in the afternoon. Increasing clouds, with a high near 67. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Snow level 13800 feet lowering to 12400 feet after midnight . Mostly clear, with a low around 47. West northwest wind 16 to 21 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 28 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Snow level 12700 feet rising to 13700 feet in the afternoon. Mostly sunny, with a high near 63. Breezy, with a southwest wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Snow level 12900 feet lowering to 11600 feet after midnight . Mostly clear, with a low around 39. Breezy, with a west wind 19 to 24 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
Sunny, with a high near 60. Northwest wind 9 to 11 mph.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 65. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mackay ID
 44.08°N 113.71°W (Elev. 10135 ft)
2:27 am MDT Jul 14, 2025
4am MDT Jul 14, 2025-6pm MDT Jul 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database