Another upper-level disturbance will approach the region on Wednesday, increasing the coverage of showers and thunderstorms.

WHAT: Flash flooding caused by excessive rainfall is possible.

Severe weather is expected to bring heavy rain and gusty winds to Maryland Wednesday evening. A flash flood warning was issued by the National Weather Service in Flagstaff for July 16.

Meteorologist Tony Pann says a flood watch is in place for the rest of Wednesday evening as thunderstorms and heavy rain is possible.

The intense heat and humidity will back down across Maryland with the risk of widespread severe storms diminishing.

Meteorologist Ava Marie says it will be another hot and humid day, with scattered heavy thunderstorms this evening.

Flood Watch issued by NWS Baltimore MD/Washington due to excessive rainfall, with potential flash flooding in DC, MD, VA, and ...

The National Weather Service (NWS) in Sterling, Virginia on Wednesday issued Flash Flood Warnings for parts of Maryland, ...

The National Weather Service has issued more than 3,000 flash flood warnings nationwide so far in 2025, marking the highest number on record for this time of year since tracking began in 1986. And the ...

Overnight summer camps throughout Maryland emphasized their emergency weather safety protocols and showed support for the ...