Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Arco (ARC)

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

NA

72°F

22°C

Humidity 39%
Wind Speed ESE 17 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 15 Jul 10:05 PM MDT
Extended Forecast for

9 Miles W Mackay ID

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. West southwest wind 6 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. West wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. West wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

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

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 71. West southwest wind 6 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 42. West wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 75. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Thursday Night
Mostly clear, with a low around 47. West wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 73. Breezy.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Monday
Sunny, with a high near 71. Breezy.
Monday Night
Partly cloudy, with a low around 43. Breezy.
Tuesday
Mostly sunny, with a high near 71. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Mackay ID
 43.9°N 113.8°W (Elev. 8461 ft)
5:31 pm MDT Jul 15, 2025
10pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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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