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.

49°F

9°C

Humidity	86%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	48°F (9°C)
Last update	15 Jul 04:35 AM MDT

More Information:

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

Extended Forecast for

5 Miles WSW Mackay ID

Today
High: 66 °F
Sunny then
Chance
T-storms and
Breezy
Tonight
Low: 44 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 51 °F
Mostly Clear
Friday
High: 67 °F
Mostly Sunny
Friday Night
Low: 50 °F
Mostly Clear
Saturday
High: 67 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 66. Breezy, with a west southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Snow level 13300 feet lowering to 11400 feet after midnight . Partly cloudy, with a low around 44. Breezy, with a west northwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.

Wednesday

Sunny, with a high near 64. West wind 6 to 10 mph becoming south in the afternoon.

Wednesday Night

Mostly clear, with a low around 47. West northwest wind 10 to 13 mph, with gusts as high as 18 mph.

Thursday

Sunny, with a high near 68. West wind 10 to 16 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 51.

Friday

Mostly sunny, with a high near 67.

Friday Night

Mostly clear, with a low around 50.