Memorial Day weekend weather: Tornadoes and record-high temperatures

It's been a very active week for severe storms and tornadoes -- and more rough weather is in the forecast for Memorial Day weekend.

On Thursday, there were more than two dozen reported tornadoes across Illinois, Iowa, North Dakota, Nebraska, Oklahoma and Texas.

PHOTO: Pictures of the Week Global Photo Gallery (Charlie Neibergall/AP)
PHOTO: Pictures of the Week Global Photo Gallery (Charlie Neibergall/AP)

Thursday also brought damaging winds that knocked down trees and power lines across Maine, Connecticut, New York, New Jersey, Pennsylvania, Maryland and Virginia.

On Friday, as people hit the road and head to the airport for Memorial Day weekend, more severe weather is in the forecast from Austin, Texas, to Chicago.

Tornadoes, damaging winds and hail are possible in Dallas, Little Rock, Arkansas; Memphis, Tennessee; St. Louis, Missouri; Indianapolis and Chicago.

MORE: Memorial Day weekend travel: The busiest days to fly and drive

PHOTO: Severe weather threat for Friday. (ABC News)
PHOTO: Severe weather threat for Friday. (ABC News)

On Saturday, Kansas and Oklahoma could see strong tornadoes, severe wind gusts and large hail.

On Sunday, cities in the bull's-eye for tornadoes will be St. Louis; Louisville, Kentucky; and Indianapolis.

PHOTO: Severe weather threat for Saturday and Sunday. (ABC News)
PHOTO: Severe weather threat for Saturday and Sunday. (ABC News)

On Memorial Day, the Northeast will face heavy rain and thunderstorms. Flash flooding is possible along the Interstate 95 corridor, especially around Philadelphia and just west of New York City.

Record highs are also in the forecast this weekend for Texas, Louisiana, Mississippi and Florida.

MORE: Heat stroke vs. heat exhaustion: Extreme heat safety tips

Monday could be the hottest Memorial Day on record for San Antonio, Houston, New Orleans and Miami.

The heat index -- what the temperature feels like with humidity -- could top 100 degrees.

PHOTO: Holiday record heat. (ABC News)
PHOTO: Holiday record heat. (ABC News)

Memorial Day weekend weather: Tornadoes and record-high temperatures originally appeared on abcnews.go.com

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