Active Weather for Alaska and Hawaii; Snow across the North

A strong storm will approach Alaska this weekend that will bring heavy snow, blizzard conditions and bitterly cold temperatures. Meanwhile, another storm system near Hawaii may bring flooding and even blizzard conditions for the Big Island Summits this weekend. Across the northern Plains and Great Lakes, accumulating snow is in the forecast. For the south, above normal temperatures continue. Read More >

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Current conditions at

Arco (ARC)

Lat: 43.62455°NLon: 113.2971°WElev: 5290ft.

25°F

-4°C

Humidity	99%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	03 Dec 07:30 PM MST

More Information:

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

Extended Forecast for

10 Miles SW Mackay ID

Tonight

Partly Cloudy
Low: 27 °F
Saturday

Mostly Sunny
then Mostly
Sunny and
Windy
High: 34 °F
Saturday
Night

Partly Cloudy
and Windy
Low: 18 °F
Sunday

Mostly Sunny
and Blustery
then Sunny
High: 23 °F
Sunday
Night

Partly Cloudy
Low: 17 °F
Monday

Snow Likely
High: 20 °F
Monday
Night

Slight Chance
Snow then
Partly Cloudy
Low: 12 °F
Tuesday

Mostly Sunny
High: 19 °F
Tuesday
Night

Partly Cloudy
Low: 13 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 27. West wind around 14 mph, with gusts as high as 20 mph.

Saturday

Mostly sunny, with a high near 34. Windy, with a west wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 45 mph.

Saturday Night

Partly cloudy, with a low around 18. Windy, with a west wind 26 to 30 mph, with gusts as high as 43 mph.

Sunday

Mostly sunny, with a high near 23. Wind chill values as low as zero. Blustery, with a west northwest wind 24 to 29 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 41 mph.

Sunday Night

Partly cloudy, with a low around 17. West wind around 13 mph, with gusts as high as 18 mph.

Monday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 20. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12.

Tuesday

Mostly sunny, with a high near 19.

Tuesday Night

Partly cloudy, with a low around 13.

Wednesday

A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 19.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.

Thursday

A 40 percent chance of snow. Partly sunny, with a high near 13.