Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Current conditions at

Arco (ARC)

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

49°F

9°C

Humidity	27%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	21 May 09:50 PM MDT

More Information:

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

Extended Forecast for

Arco ID

Tonight
Low: 40 °F
Increasing
Clouds
Wednesday
High: 56 °F
Chance
Rain/Snow
then Showers
and Breezy
Wednesday Night
Low: 30 °F
Chance
Rain/Snow and
Breezy then
Slight Chance
Snow Showers
Thursday
High: 54 °F
Chance Snow
Showers then
Chance
Showers
Thursday Night
Low: 33 °F
Partly Cloudy
Friday
High: 61 °F
Sunny
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 61 °F
Partly Sunny
then Chance
Showers and
Breezy
Saturday Night
Low: 34 °F
Slight Chance
Showers and
Breezy then
Partly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a low around 40. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.

Wednesday

A chance of rain and snow showers before 10am, then rain showers. Some thunder is also possible. High near 56. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

A chance of rain showers before 8pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

A chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 54. West wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday Night

Partly cloudy, with a low around 33. Southwest wind 5 to 8 mph.

Friday

Sunny, with a high near 61.

Friday Night

Mostly cloudy, with a low around 39.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Breezy.

Saturday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 34. Breezy.

Sunday

Mostly sunny, with a high near 61.