Weather Alerts For South River, NJ

# HEADLINE -------------------- FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY MORNING # DETAILS -------------------- WHAT Sub-freezing temperatures as low as 32 possible. WHERE In New Jersey, Morris, Somerset, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Upper Bucks, Western Chester, and Western Montgomery Counties. WHEN From late tonight through Saturday morning. IMPACTS Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. ISSUED AT Friday, October 23, 2026 at 8:41 AM EDT ISSUED BY National Weather Service Mount Holly NJ HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Berks, Hunterdon, Lehigh, Morris, Somerset, Upper Bucks, Western Chester, Western Montgomery Including the cities of Honey Brook, Morristown, Chalfont, Reading, Oxford, Perkasie, Pottstown, Collegeville, Allentown, Flemington, and Somerville