PHOENIX (KSAZ) - Authorities are keeping the Phoenix area under a flood warning after monsoon thunderstorms swamped low-lying streets, knocked out power to thousands of customers and delayed airline flights.
Flood watches and warnings that include the metro area had been set to expire late Friday morning as rain slackened, but the National Weather Service at midday issued a warning through mid-afternoon.
LIVE COVERAGE: FOX10Phoenix.com/news-now
Nearly 18,000 customers of Arizona Public Service were without power at one point during the morning. That number dropped to 13,000 by midday as crews worked to restore service.
Rain slowed traffic during the morning commute's tail end, and firefighters rescued motorists from several vehicles stalled in washes or other areas with standing or flowing water.
Flights departing and arriving at Sky Harbor International Airport were delayed, and airport spokeswoman Heather Lissner said three flights were diverted to other airports during the peak of the morning's storm activity.
Multiple power outages were reported in these areas:
- Bell Road to Thunderbird Road and 3rd Avenue to 7th Street
- Chaparral Road to 6th Avenue and Scottsdale Road to Hayden Road
- Chaparral Road to Thomas Road and 75th Street to Hayden Road
- Grovers Ave. to Kathleen Rd. and 37th St. to 47th St.
- Wagoner Rd. to Bell Rd. and 40th St. to 49th Place
- Danbury Rd. to Greenway Rd. and 28th St. to 36th St.
- Thunderbird Rd. to Willow Ave. and 18th Dr. to 16th Ave.
This is a VERY dangerous situation on the roadways. Please turn around and do not attempt to drive through these flood roadways. #azwx— NWS Phoenix (@NWSPhoenix) August 5, 2016