Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Arco (ARC)

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

NA

61°F

16°C

Humidity 62%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 15 Jul 12:20 AM MDT
Extended Forecast for

12 Miles ESE Butte City ID

Red Flag Warning July 15, 12:00pm until July 15, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Mostly clear, with a low around 55. North wind 6 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny, with a high near 94. Breezy, with a west northwest wind 6 to 11 mph becoming west southwest 18 to 23 mph in the morning. Winds could gust as high as 32 mph.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Breezy, with a west wind 17 to 22 mph becoming north northeast 11 to 16 mph after midnight. Winds could gust as high as 31 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. North northeast wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 55. North wind 6 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Breezy, with a west northwest wind 6 to 11 mph becoming west southwest 18 to 23 mph in the morning. Winds could gust as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 50. Breezy, with a west wind 17 to 22 mph becoming north northeast 11 to 16 mph after midnight. Winds could gust as high as 31 mph.
Wednesday
Sunny, with a high near 87. North northeast wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 48. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 53. Breezy.
Sunday
Sunny, with a high near 91. Breezy.
Sunday Night
Partly cloudy, with a low around 53. Breezy.
Monday
Mostly sunny, with a high near 88. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Butte City ID
 43.54°N 113.01°W (Elev. 4993 ft)
11:31 pm MDT Jul 14, 2025
12am MDT Jul 15, 2025-6pm MDT Jul 21, 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