
Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >
There are nearly 12,000 volunteer Cooperative Weather Observers providing this information for Weather Service offices nationwide. Your Mount Holly Weather Service Office averages replacing around 4 volunteers each year within this area.
If you would like more information on the volunteer Cooperative Weather Program, see: https://www.weather.gov/phi/recruit