Turner spoke with ABC13 late Monday morning as 700,000 of his Houstonians faced an extreme for the region freeze after a winter storm blew in overnight. Turner later said CenterPoint Energy's Houston area outages totaled 1.2 million.
The mayor applauded residents for heeding advanced warnings about dangerous icy roads, but his city faces the challenge of keeping folks warm, whether that's from the number of city-operated shelters or at home.
Turner mentioned that two of warming shelters experienced outages and that the George R. Brown Convention Center is at capacity.
And it's for those who remain at home that face the reality of spending potentially the rest of the day without heating.
SEE MORE: 'You should be prepared to be without power for at least the rest of the day,' CenterPoint says
Turner said the unprecedented strain on the power grid throughout Texas during the winter storm will impact the region, and that any power outages experienced today will likely last longer than 15 minutes to an hour.
"The odds are if you're without power, you'll likely be without power for the rest of the day. And if things don't improve, they could carry over into [Tuesday]," said Turner, who admitted that power at his own home went out at 2 a.m.
The power situation, according to the mayor, is of greater importance to seniors and those who are critical care customers on the grid.
Turner urged people to check on the seniors in their lives, especially relatives and neighbors.
In general terms of what people should do while they wait out the outage, he urged people to bundle up as best as they could. If an emergency arises, he urged folks to dial 211 or 311, advising that 911 should be reserved for extreme emergencies.
SEE MORE: Houston-area residents frustrated after hours without power