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.

60°F

16°C

Humidity	44%
Wind Speed	ESE 6 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	14 Jul 04:20 AM MDT

More Information:

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

Extended Forecast for

13 Miles NNW Mackay ID

Today
High: 66 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 47 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 62 °F
Sunny then
Chance
T-storms and
Breezy
Tuesday Night
Low: 39 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Wednesday
High: 59 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 63 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after noon. Snow level 12900 feet rising to 13600 feet in the afternoon. Increasing clouds, with a high near 66. West wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Snow level 13700 feet lowering to 12500 feet after midnight . Mostly clear, with a low around 47. West northwest wind 16 to 21 mph becoming west 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Snow level 12700 feet rising to 13700 feet in the afternoon. Mostly sunny, with a high near 62. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Snow level 12900 feet lowering to 11600 feet after midnight . Mostly clear, with a low around 39. Breezy, with a west 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 59. West northwest wind 9 to 11 mph.

Wednesday Night

Mostly clear, with a low around 42.

Thursday

Sunny, with a high near 64.

Thursday Night

Mostly clear, with a low around 46.

Friday

Mostly sunny, with a high near 63.

Friday Night

Mostly clear, with a low around 45.