Parts of Frederick County were inundated with hail and water as part of an intense storm system Tuesday evening.
A flood warning was put in place until 11:45 p.m. as some roads were overtaken by water and first responders were called to several water rescues.
Up to 3 inches of rain had already fallen in parts of the county by 8:38 p.m.
Excessive runoff from heavy rainfall was causing flooding of small creeks and streams, streets and other low-lying spots.
The Frederick Police Department and other emergency services encouraged residents to stay indoors for the duration of the storm.
Two-inch chunks of hail were reported in parts of the county.