After only spotty rainfall this weekend in the Philadelphia area, the risk of severe thunderstorms and flash flooding will ramp up quickly starting Monday.
As much cooler air plunges into the Midwest thanks to a southward trip by the Polar Vortex, warm and moist air will surge northward along the Atlantic Seaboard to start the new week.
The storms Monday and Tuesday will bring the risk of damaging wind gusts initially but can be followed by repeating downpours and the potential for flash flooding.
Showers and thunderstorms may linger through Wednesday, especially toward the Jersey Shore.
The weather pattern for the new week is likely to bring extended disruptions to travel and outdoor activities along much of the Atlantic Seaboard, including the South.
Drier and less humid air will spread into the region later in the week, holding high temperatures to slightly below normal during what is typically known as the hottest time of the year.
The weather at Minneapolis early next week will be more appropriate for football, rather than baseball for the Home Run Derby and the All-Star Game.
As millions prepare to take part in Memorial Day weekend events, showers, storms and a potential tropical system could threaten outdoor activities and travel plans during the extended weekend.
Summerlike warmth will make it feel like the 90s F at times in the eastern United States through Memorial Day weekend, despite localized rainfall.
An area of showers and thunderstorms near the Bahamas has the potential to develop into a tropical system and impact part of the East Coast of the United States during Memorial Day weekend.
The threat for severe weather, including tornadoes and flash flooding, will expand across the central United States through the end of the week.
As summer approaches, sun protection becomes a vital part of daily activity.
Showers and thunderstorms may strike during Corpus Christi events across Germany on Thursday.