Thousands of flights have been canceled or delayed on Monday, and more than 800,000 customers are without power across 11 states, as severe storms target the East Coast.
Cities seeing major impacts at airports include Atlanta, New York, Baltimore, Washington, D.C., and Boston. The Federal Aviation Administration said thunderstorms are also expected to impact airports in Memphis, Dallas, Denver, Orlando, Tampa, Fort Lauderdale and Miami.
The FAA issued multiple ground stops Monday night for several airports on the East Coast, including JFK, Newark, Philadelphia, Atlanta and airports in the Washington, D.C., area.
In Washington, D.C., federal employees, including at the White House and the Pentagon, were instructed to leave work early Monday afternoon due to the weather.
A summer derecho approaches the National Mall in Washington, DC, Aug. 7, 2023. For the first time in more than 10 years, the National Weather Service issued a rare ‘Level 4’ risk for severe storms across the DC region.
Jim Lo Scalzo/EPA-EFE/Shutterstock
A summer derecho blows past the Capitol in Washington, DC, Aug. 7, 2023. For the first time in more than 10 years, the National Weather Service issued a rare ‘Level 4’ risk for severe storms across the DC region.
Jim Lo Scalzo/EPA-EFE/Shutterstock
The main threats Monday afternoon and evening are tornadoes and destructive winds.
A severe thunderstorm watch is in effect for parts of Alabama, Georgia, South Carolina, North Carolina and Tennessee. A tornado watch is stretching across 11 states including Tennessee, West Virginia, Pennsylvania and New Jersey.
As of 7:45 p.m. ET, more than 800,000 customers were without power across 11 states, according to poweroutage.us. Georgia had the most outages, with at least 210,000 customers without power, followed by North Carolina, with around 195,000 customers in the state without power.
By 6 p.m. ET, the storms were expected to slam Washington, D.C., and Baltimore, and near Philadelphia, Raleigh and Atlanta.
The severe weather is expected to be gone by Tuesday morning.
Over the weekend, stormy weather spawned tornadoes, triggered flash flooding, knocked out power and uprooted trees across the U.S.
There were more than 300 damaging storm reports from Colorado to Virginia. There were also 10 reported tornadoes — eight across Iowa, Illinois, Nebraska and Colorado on Saturday and two in Illinois on Sunday, according to the National Weather Service.
General view of a scoreboard showing that play has been suspended due to dangerous weather during the final round of the Wyndham Championship at Sedgefield Country Club on Aug. 6, 2023 in Greensboro, N.C.
Jared C. Tilton/Getty Images
Debris flies around as a tornado hits Pickens, S.C., Aug. 3, 2023.
Kristine Orzeck Barksdale via Reuters
Storm damage was reported from Wichita, Kansas, through central Illinois and into Birmingham, Alabama.
Torrential rainfall led to dangerous flash flooding in parts of northeastern Missouri on Friday night, including in the town of Kahoka, where more than 6 inches of rain fell within six hours. Water rescues were reported in the area.
Golf ball-sized hail was reported in Loveland, Colorado, and Almena, Kansas, on Saturday.
More than 40,000 people were left without electricity in Alabama on Sunday as gusty winds up to 61 miles per hour brought trees crashing down on power lines.
ABC News’ Clara McMichael and Teddy Grant contributed to this report.
Source: abc news
