Central U.S. Severe Storms and Heavy Rain; Western Fire Weather Threats

A strong system will produce a swath of impacts. Severe storms with large hail, damaging winds, and a couple of tornadoes will be possible in the south and central Plains. Heavy rain could cause flash flooding in the Mid Mississippi Valley. Mountain snow will develop in the Rockies. Critical fire weather threats are expected across northern California and the Southwest. Read More >

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Current conditions at

Arco (ARC)

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

57°F

14°C

Humidity	26%
Wind Speed	SW 16 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	07 May 08:05 PM MDT

More Information:

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

Extended Forecast for

12 Miles NNW Mackay ID

Tonight

Slight Chance
Snow Showers
Low: 12 °F
Saturday

Mostly Sunny
then Slight
Chance Snow
High: 24 °F
Saturday
Night

Partly Cloudy
and Blustery
then Partly
Cloudy
Low: 13 °F
Sunday

Mostly Sunny
then Chance
Snow
High: 27 °F
Sunday
Night

Chance Snow
then Mostly
Cloudy
Low: 20 °F
Monday

Slight Chance
Snow Showers
then Snow
Showers
Likely
High: 29 °F
Monday
Night

Slight Chance
Snow Showers
then Partly
Cloudy
Low: 19 °F
Tuesday

Mostly Sunny
then Slight
Chance Snow
Showers
High: 35 °F
Tuesday
Night

Partly Cloudy
Low: 23 °F

Detailed Forecast

Tonight

A slight chance of snow showers before 9pm, then a slight chance of snow between 9pm and 2am. Some thunder is also possible. Partly cloudy, with a low around 12. West northwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Saturday

A 20 percent chance of snow after noon. Mostly sunny, with a high near 24. Northwest wind 18 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Partly cloudy, with a low around 13. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.

Sunday

A 40 percent chance of snow after noon. Partly sunny, with a high near 27. West wind 11 to 14 mph, with gusts as high as 22 mph. New snow accumulation of 1 to 2 inches possible.

Sunday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 20. West northwest wind 13 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Monday

Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 29. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday Night

A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 19.

Tuesday

A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 35.

Tuesday Night

Partly cloudy, with a low around 23.

Wednesday

Mostly sunny, with a high near 42.

Wednesday Night

Partly cloudy, with a low around 28.

Thursday

Mostly sunny, with a high near 46.