Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

Current conditions at

Arco (ARC)

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

17°F

-8°C

Humidity	87%
Wind Speed	NNW 2 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Last update	21 Dec 09:20 AM MST

More Information:

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

Extended Forecast for

11 Miles NNW Mackay ID

Today
High: 27 °F
Mostly Cloudy
Tonight
Low: 14 °F
Slight Chance
Snow
Sunday
High: 18 °F
Mostly Cloudy
Sunday Night
Low: 18 °F
Snow Likely
Monday
High: 20 °F
Chance Snow
then Mostly
Sunny
Monday Night
Low: 14 °F
Partly Cloudy
Tuesday
High: 20 °F
Chance Snow
Tuesday Night
Low: 12 °F
Snow Likely
then Chance
Snow
Christmas Day
High: 15 °F
Partly Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 27. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.

Tonight

A 20 percent chance of snow before 3am. Mostly cloudy, with a low around 14. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.

Sunday

Mostly cloudy, with a high near 18. Wind chill values as low as zero. West wind 7 to 13 mph, with gusts as high as 21 mph.

Sunday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. West wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

A 50 percent chance of snow before 11am. Partly sunny, with a high near 20. West wind around 11 mph. New snow accumulation of less than a half inch possible.

Monday Night

Partly cloudy, with a low around 14.

Tuesday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 20. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.

Christmas Day

Partly sunny, with a high near 15.

Wednesday Night

A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 11.

Thursday

Snow. High near 15. Chance of precipitation is 80%.