Tropical Storm Elsa made landfall at about 11 a.m. Wednesday in Taylor County, Florida, along the Sunshine State's Gulf Coast.

       Taylor County, in Florida's Big Bend region, is about 50 miles southeast of Tallahassee.

       Elsa, which is slamming Florida with gusty winds and heavy rain, strengthened to a Category 1 hurricane Tuesday night before weakening back to a tropical storm.

       A boat capsized near Key West as Elsa blew through on Tuesday, according to the Coast Guard. Nine people remain missing.

       U.S. Coast Guard via AP

       The Coast Guard Cutter Thetis crewmembers deploy the cutter's small boat to rescue people in the water approximately 32 miles southeast of Key West, Fla., July 6, 2021.

       As of Wednesday morning, Florida had no reports of fatalities or significant structural damage, Gov. Ron DeSantis said.

       Mark Wallheiser/Getty Images

       Tropical Storm Elsa makes landfall, July 7, 2021, in Cedar Key, Fla.

       About 26,000 customers in Florida are without power, he added.

       MORE: Power outages, carbon monoxide deaths: What you should know to stay safe

       A hurricane warning is in effect for Florida's west coast from the Chassahowitzka River to the Steinhatchee River.

       Wet grounds and rough winds have already caused some downed trees in Hillsborough County, which encompasses Tampa.

       Tampa Bay is among the areas under a storm surge warning.

       John Raoux/AP

       A jogger runs along Bayshore Blvd., in Tampa, Fla., July 7, 2021.

       MORE: What to know about storm surge

       Tropical storm warnings have been issued in Savannah and Charleston, and a tropical storm watch extends up to Sandy Hook, New Jersey.

       ABC News

       Elsa's forecast track in the South.

       After blowing through the South, the storm is expected to move up the East Coast, bringing heavy rain and gusty winds to the mid-Atlantic, New Jersey shore, New York City, Long Island and New England.

       ABC News

       Elsa's forecast track in the North.

       By Thursday night Elsa will reach mid-Atlantic, dropping flooding rain and gusty winds near Washington, D.C., and into Philadelphia.

       ABC News

       Timing for Elsa Friday at 1 a.m.

       By Friday morning, Elsa will be dropping heavy rain and rough winds along the Jersey shore, New York City and Long Island.

       ABC News

       Timing for Elsa Friday 7 a.m.

       Elsa will move into New England late Friday morning into Friday afternoon. Boston and Portland, Maine, could face strong winds, power outages and flooding.

       MORE: Floodwater safety tips

       Flooding is possible in Philadelphia, New York City, Connecticut, Massachusetts and northern New England. Some areas could see up to 5 inches of rain.

       ABC News

       Rainfall expected through Friday.

       ABC News' Rachel Katz contributed to this report.