300 damaging storm reports across the East as extreme heat grips the Heartland

More than 300 damaging storm reports came from Maine to Arkansas, as severe storms moved through.

More than 100,000 people in Virginia and Maryland were left without power on Tuesday night, as storm damage left its mark on homes, power lines and cars. Particularly, fallen trees were captured smashing into cars and parts of homes.

Heavy rains, up to 4 inches in some areas, caused flooding into Wednesday morning in the Dollywood theme park area in Tennessee.

Officials reported that over a dozen people were rescued Tuesday night after flash flooding in Greenbrier Campground in Gatlinburg, Tennessee.

The Gatlinburg Fire Department responded to a call just before 11 p.m. that 14 people were trapped at the campground due to flooding, officials said.

Throughout the night, the Sevier County Emergency Management Agency continued to monitor the situation, first posting at 11:10 p.m. that anyone in the Greenbrier Island area and anyone downstream of Pigeon River should seek high ground, due to rapidly rising water with recent heavy thunderstorms.

As reports emerged of displaced people in the area, a temporary evacuation shelter was opened at Pittman Center Elementary School around midnight, SCEMA said.

At 2 a.m., SCEMA said that the water was continuing to recede, but that roads and low-lying areas were expected to remain submerged for the next several hours.

Farther south and out West, this summer’s extreme weather continues to manifest in dry, scorching heat.

Texas cities including Austin, San Antonio and Tyler, saw record-high temperatures on Tuesday, coming in at 109, 105 and 106 degrees, respectively.

For Wednesday, Austin is set for a heat index of 110 degrees.

According to the National Weather Service, the heat isn’t going anywhere, and will likely spread to the Midwest, the Great Lakes and parts of the East by next week.

For Phoenix, the heat will also stay steady through the end of the week, forecasted at 112 and 113 degrees for the end of the week.

Heat alerts have been issued for Nevada, Idaho, Utah and Montana.

Heat advisories have been issued for much of Texas, as well as in Louisiana, Mississippi, Arkansas, Colorado and parts of Montana.

An excessive heat warning has been enacted in the Salt Lake City area.

Out West, the extreme heat coupled with dry weather, maintains the region's fire risk.

The Washburn Fire continues to burn in southern Yosemite National Park as it reaches 3,516 acres burned and is 17% contained.

Hot and dry weather will continue in the area.

Red flag warnings have been issued for dry lightning and gusty winds, making the perfect circumstances for fire, from northern California to Nevada, including parts of southern Colorado.

To add to the eastern floods, southern heat and western fire, the Gulf Coast may be hit with tropical moisture and heavy rain.

Flash flooding from Louisiana to the Florida Panhandle, may come as rains could reach half a foot in a short period of time on Wednesday.

As the weather across the U.S. remains extreme, remember to stay safe in life-threatening situations such as high temperatures. Learn more about hot weather safety here.