A wall of dust enveloped the Phoenix metro area, turning daylight into darkness for more than an hour Monday, as a monsoon storm packing thunder and lightning, high winds and sheets of rain grounded flights and damaged property. CBS News affiliate 3TV/CBS 5 said officials at Phoenix Sky Harbor International Airport cancelled about 12 flights and delayed dozens more as the storm blew in.
Salt River Project reported an estimated 30,000 of its customers were without electricity in Apache Junction and Mesa due to the storm, the second monsoon in two days to hit the Phoenix area.
The CBS News affiliate in Phoenix said there was significant property damage reported at a mobile home park in Mesa. Read More