Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Arco (ARC)

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

58°F

14°C

Humidity	61%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	14 Jul 04:05 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: 69 °F
Sunny then
Chance
T-storms
Tonight
Low: 52 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 67 °F
Sunny then
Chance
T-storms and
Breezy
Tuesday Night
Low: 44 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 67 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 69. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Snow level 13700 feet lowering to 12300 feet after midnight . Mostly clear, with a low around 52. Northwest wind 10 to 18 mph becoming west southwest after midnight. Winds could gust as high as 26 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Snow level 13100 feet lowering to 11500 feet after midnight . Mostly clear, with a low around 44. Breezy, with a northwest wind 14 to 23 mph, with gusts as high as 33 mph.

Wednesday

Sunny, with a high near 63. Northwest wind 6 to 13 mph becoming west southwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 47.

Thursday

Sunny, with a high near 68.

Thursday Night

Mostly clear, with a low around 50.

Friday

Mostly sunny, with a high near 67.

Friday Night

Mostly clear, with a low around 50.