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.

55°F

13°C

Humidity	70%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	15 Jul 02:20 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

11 Miles NNW Mackay ID

Overnight
Low: 46 °F
Clear
Tuesday
High: 60 °F
Sunny then
Chance
T-storms and
Breezy
Tuesday Night
Low: 38 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Wednesday
High: 58 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 45 °F
Mostly Clear

Detailed Forecast

Overnight

Clear, with a low around 46. West southwest wind around 10 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Snow level 12900 feet rising to 13700 feet in the afternoon. Increasing clouds, with a high near 60. Breezy, with a west southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 9pm. Snow level 13200 feet lowering to 11500 feet after midnight . Partly cloudy, with a low around 38. Breezy, with a west wind 20 to 25 mph becoming west northwest 10 to 15 mph in the evening. Winds could gust as high as 33 mph.

Wednesday

Sunny, with a high near 58. West wind 8 to 10 mph.

Wednesday Night

Mostly clear, with a low around 42. West wind 10 to 13 mph.

Thursday

Sunny, with a high near 61.

Thursday Night

Mostly clear, with a low around 46.

Friday

Mostly sunny, with a high near 61.

Friday Night

Mostly clear, with a low around 45.