Torrential downpours have caused extensive flooding in New Jersey on Monday night. A state of emergency has been declared.

A report from the National Weather Service was issued on Tuesday at 6:25 a.m. EDT for strong thunderstorms until 7:15 a.m. EDT for Marquette County.

A weather alert was issued by the NWS Raleigh NC on Monday at 5:06 p.m. for strong thunderstorms until 5:45 p.m. for Granville and Vance counties.

New Jersey is expected to miss the heaviest rainfall in the latest round of thunderstorms on Tuesday, but more flash flooding is possible.

The National Weather Service issued a weather alert at 6:12 a.m. EDT on Tuesday for strong thunderstorms until 6:30 a.m. EDT for Houghton and Baraga counties.

Portions of Franklin and Hampshire counties are under a flash flood warning through 6 p.m. Monday as storms producing heavy rain crawl through the region.

A report was issued from the NWS Reno NV on Monday at 5:34 p.m. for strong thunderstorms until 6 p.m. for Lassen-Eastern Plumas-Eastern Sierra counties.

The NWS Blacksburg VA issued a weather alert at 2:14 p.m. on Monday for strong thunderstorms until 2:45 p.m. for Caswell County.

At 5:36 p.m. on Monday, the National Weather Service released a severe thunderstorm warning in effect until 6:30 p.m. for Lancaster and York counties.

Thousands of flights in the U.S. were delayed Monday, as airports along the East Coast and across the Plains warned of hours-long delays amid severe thunderstorms. There were 8,831 flight delays and more than 1,600 cancellations in and out of U.S. airports as of 7:30 p.m. EDT, according to FlightAware.