...Areas of Dense Fog Overnight...
An area of low clouds accompanied by fog is lifting northward
across the Delmarva Peninsula as of 2 AM. Some visibility down to
1/4 mile has been observed to the south around Salisbury and
Cambridge, Maryland. Visibility as low as 1/4 mile may reach
Kent County, Delaware, and possibly up to far southern New Jersey
through 6 AM. Use caution when traveling overnight into the early
morning hours on Tuesday from the eastern shore of Maryland to
southern Delaware and southern New Jersey. Reduce your speed if
you encounter fog.