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.

91°F

33°C

Humidity	17%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Heat Index	87°F (31°C)
Last update	13 Jul 03:50 PM MDT

More Information:

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

Extended Forecast for

8 Miles WSW Mackay ID

Tonight
Low: 49 °F
Partly Cloudy
Monday
High: 67 °F
Sunny then
Slight Chance
Showers
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 64 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 60 °F
Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 49. West northwest wind 13 to 15 mph, with gusts as high as 21 mph.

Monday

A slight chance of showers between 3pm and 4pm. Snow level 12900 feet rising to 13800 feet in the afternoon. Increasing clouds, with a high near 67. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 48. West northwest wind 11 to 20 mph, with gusts as high as 28 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Snow level 12400 feet rising to 13100 feet in the afternoon. Mostly sunny, with a high near 64. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

Tuesday Night

Mostly clear, with a low around 41. West wind 13 to 21 mph, with gusts as high as 30 mph.

Wednesday

Sunny, with a high near 60.

Wednesday Night

Mostly clear, with a low around 43.

Thursday

Sunny, with a high near 64.

Thursday Night

Mostly clear, with a low around 46.

Friday

Sunny, with a high near 65.