An arctic air mass will continue over the Central and Southern U.S. producing widespread, record-breaking cold temperatures through Friday. An atmospheric river will impact the Pacific Northwest states over the weekend with heavy rain and high mountain snow. Read More >
NWS Mount Holly Event Reviews
The following summaries cover selected significant meteorological events occurring in the National Weather Service Philadelphia/Mount Holly county warning area (CWA). Event reviews are completed based on event significance and resource availability. The information provided on these pages should be considered preliminary.