A massive dust storm built up south of the Valley Sunday afternoon and moved into the Phoenix metro area starting just before 5 p.m.
It progressed through the Valley, moving through parts of Chandler, Ahwatukee and Tempe before entering central Phoenix and eventually covering up the downtown skyline and Camelback Mountain.
The dust caused delays for some flights into and out of Sky Harbor International Airport, though ABC15 reporters continued to observe planes taking off and landing throughout the storm.
RELATED: Photos of Sunday's massive dust storm
Watch a time-lapse of the storm taken by an ABC15 photojournalist from several vantage points around the Papago Buttes in the video player above.
Here's the how much the visibility can change in just a few seconds from a dust storm. #PullAsideStayAlive pic.twitter.com/gHpweIDN1g
— Arizona DOT (@ArizonaDOT) August 22, 2016
Who likes big haboobs?? pic.twitter.com/4rvLdeE5gc
— Stephanie Hockridge (@SHockridgeABC15) August 22, 2016
The dust storm is about to cover #Camelback #mountain. It's coming for me! Be careful out there friends #abc15wx pic.twitter.com/8ekRH5scEZ
— Allison Rodriguez (@ARodriguezABC15) August 22, 2016
A @SouthwestAir flight takes off from @PHXSkyHarbor as a dust storm moves through the Valley. #abc15wx pic.twitter.com/GrUnEJSIIE
— ABC15 Arizona (@abc15) August 22, 2016
