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.

92°F

33°C

Humidity	15%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Heat Index	88°F (31°C)
Last update	13 Jul 03:05 PM MDT

More Information:

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

Extended Forecast for

6 Miles NE Mackay ID

Tonight
Low: 50 °F
Partly Cloudy
Monday
High: 66 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 62 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 59 °F
Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 63 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 50. West southwest wind 11 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph.

Monday

A slight chance of showers and thunderstorms between 3pm and 4pm. Snow level 13100 feet rising to 13800 feet in the afternoon. Sunny, with a high near 66. West wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 48. Northwest wind 11 to 18 mph, with gusts as high as 25 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 62. West northwest wind 10 to 18 mph becoming south southwest in the morning. Winds could gust as high as 28 mph.

Tuesday Night

Mostly clear, with a low around 40. North northwest wind 14 to 18 mph, with gusts as high as 28 mph.

Wednesday

Sunny, with a high near 59.

Wednesday Night

Mostly clear, with a low around 43.

Thursday

Sunny, with a high near 63.

Thursday Night

Mostly clear, with a low around 47.

Friday

Sunny, with a high near 63.