GARLAND, Texas — As residents of North Texas surveyed the destruction from deadly weekend tornadoes, the storm system that spawned the twisters brought winter storm woes to the Midwest on Monday and amplified flooding that’s blamed for more than a dozen deaths.

At least 11 people died and dozens were injured in the tornadoes that swept through the Dallas area on Saturday and caused substantial damage. That, plus the flooding in Missouri and Illinois, was the latest in a succession of severe weather events across the country in the last week that led to at least 43 deaths.

A range of precipitation was forecast Monday for the country’s midsection, including heavy snow, ice and blustery winds in parts of 11 states and heavy rain in already-waterlogged parts of Missouri and Arkansas.

In North Texas, local officials estimated as many as 1,450 homes were damaged or destroyed by at least nine tornadoes.

“This is a huge impact on our community and we’re all suffering,” Garland Police Lt. Pedro Barineau said of the suburb about 20 miles northeast of Dallas, where eight people died, 15 were injured and about 600 structures, mostly single-family homes, were damaged.

The weather service said an EF-4 tornado, which is the second-most powerful with winds up to more than 200 mph, hit the community at about 6:45 p.m. Saturday.

Natalie Guzman, 33, took photos of her family’s home in a Garland neighborhood. The garage wall had collapsed and the roof fell in. The only part of the house that appeared to be spared was the master bathroom, where her brother-in-law took shelter Saturday night. He was the only one at home and told her he had just enough time to get himself and his dogs into the bathroom.

“It was worse than I thought,” Guzman said, comparing the scene to the photos he had sent Saturday.

In the nearby town of Rowlett, City Manager Brian Funderburk said Sunday morning that 23 people were injured, but that there were no deaths and no reports of missing people. The weather service said damage indicated it was likely an EF-3 tornado, which has winds up to 165 mph.

Dallas County Judge Clay Jenkins said in a statement Sunday night that as many as 600 homes were damaged in Rowlett.

Homes in the neighborhood that had been searched by emergency responders were marked with a black “X.” State troopers blocked off roads, utility crews restored power and people walked around, hushed and dazed.

Three other people died in Collin County, about 45 miles northeast of Dallas, according to sheriff’s deputy Chris Havey, although the circumstances were not immediately clear.