National Weather Service

Current conditions at

Arco (ARC)

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

36°F

2°C

Humidity	78%
Wind Speed	NW 12 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	18 Jun 02:05 AM MDT

More Information:

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

Extended Forecast for

11 Miles NNW Mackay ID

Overnight
Low: 16 °F
Mostly Clear
Tuesday
High: 30 °F
Sunny then
Chance Snow
Showers
Tuesday Night
Low: 22 °F
Slight Chance
Snow Showers
then Mostly
Clear
Juneteenth
High: 41 °F
Sunny
Wednesday Night
Low: 31 °F
Partly Cloudy
Thursday
High: 50 °F
Partly Sunny
Thursday Night
Low: 38 °F
Mostly Cloudy
Friday
High: 54 °F
Mostly Sunny
then Slight
Chance
Rain/Snow
Friday Night
Low: 37 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 16. Northwest wind 14 to 20 mph, with gusts as high as 24 mph.

Tuesday

A 40 percent chance of snow showers, mainly after 3pm. Some thunder is also possible. Increasing clouds, with a high near 30. West northwest wind 10 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

A 20 percent chance of snow showers before 7pm. Some thunder is also possible. Partly cloudy, with a low around 22. West southwest wind 6 to 14 mph, with gusts as high as 20 mph.

Juneteenth

Sunny, with a high near 41. South wind 6 to 13 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 31. South wind 8 to 15 mph becoming east northeast after midnight. Winds could gust as high as 21 mph.

Thursday

Partly sunny, with a high near 50.

Thursday Night

Mostly cloudy, with a low around 38.

Friday

A slight chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 54. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 37.