Wildfire Smoke Continues Poor Air Quality in the East; Excessive Rainfall May Bring Flooding in the Northwest

Smoke from Canadian wildfires continues to be transported south by winds into the U.S. resulting in moderate to unhealthy air quality across parts of the Northeast, Mid-Atlantic, Ohio Valley, and Midwest on Friday. Some improvement is expected this weekend. Excessive rainfall may bring areas of flooding from far northern Washington across central Montana, and into western South Dakota Friday. Read More >

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Current conditions at

Arco (ARC)

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

53°F

12°C

Humidity	85%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	09 Jun 08:35 AM MDT

More Information:

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

Extended Forecast for

Arco ID

Today

Slight Chance
Showers then
Chance
T-storms
High: 74 °F
Tonight

Chance
Showers then
Mostly Clear
Low: 47 °F
Saturday

Sunny then
Chance
Showers
High: 74 °F
Saturday
Night

Partly Cloudy
Low: 48 °F
Sunday

Mostly Sunny
then Chance
T-storms
High: 77 °F
Sunday
Night

Chance
T-storms then
Slight Chance
T-storms
Low: 49 °F
Monday

Slight Chance
Rain then
Showers
Likely
High: 75 °F
Monday
Night

Chance
Showers then
Slight Chance
Rain
Low: 50 °F
Tuesday

Chance Rain
then Showers
Likely
High: 71 °F

Detailed Forecast

Today

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. East wind 5 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 50%.

Tonight

A 30 percent chance of showers, mainly between 7pm and 8pm. Mostly clear, with a low around 47. Southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Light and variable wind becoming south southwest 5 to 9 mph in the morning.

Saturday Night

Partly cloudy, with a low around 48. West southwest wind 6 to 10 mph becoming north after midnight.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. North wind around 7 mph becoming southeast in the afternoon.

Sunday Night

A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 49.

Monday

A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

Tuesday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

Wednesday

A 40 percent chance of rain and thunderstorms. Mostly sunny, with a high near 74.

Wednesday Night

A 20 percent chance of rain. Partly cloudy, with a low around 48.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.