Hurricane Isabel was the costliest and deadliest hurricane of the 2003 season, claiming lives and causing extensive damage and flooding across North Carolina and Virginia.
As a Category 2 storm, Isabel made landfall along the Outer Banks of North Carolina on Sept. 18, 2003. The storm killed 17 people and caused more than $3 billion in damage.
"Isabel is considered one of the most significant tropical cyclones to affect northeast North Carolina, east central Virginia, and the Chesapeake and Potomac regions since Hurricane Hazel in 1954 and the Chesapeake-Potomac Hurricane of 1933," according to NOAA.
Storm surge of more than 8 feet resulted in flooding for all rivers that flowed into the Chesapeake Bay across Virginia, Maryland, Delaware and Washington, D.C.
Dry days will be hard to come by in the northeastern United States for the first week of May as storm systems cause rain to frequent the region.
Residents of the southeastern United States may feel like the calendar has flipped ahead to Memorial Day weekend with warm and muggy weather in place for the start of May.
A stormy pattern will persist across the western Gulf Coast, threatening to trigger more flooding from Texas to Mississippi through at least Monday.
May is picking up where April left off with record-challenging warmth surging back into the northwestern United States.
Those looking to traveling or spending the bank holiday outdoors across the United Kingdom will face bouts of rain and wind, but dry conditions will follow by midweek.
A late-April snowstorm dumped over a foot of heavy, wet snow across parts of Colorado on Thursday into Friday, boosting snowpack for an extended ski season at local resorts.
United States (1982)
May produced 365 tornadoes in the U.S., the highest number for any month since reliable records have been available, according to NOAA. The May figure topped by 90 the May 1965 high of 275.
Guangxi, China (1986)
Hailstones weighing up to 11 pounds killed 16 people and injured 125.
Quanah, TX (1993)
Golf ball-sized hail piled up 4" deep.