Weather Alerts For Glen Gardner, NJ
Freeze Watch
-# HEADLINE -------------------- FREEZE WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY MORNING # DETAILS -------------------- WHAT Sub-freezing temperatures with lows as cold as the mid-20s. WHERE Portions of central, northern, northwest, and southern New Jersey and east central, northeast, and southeast Pennsylvania. WHEN From late Monday night through Tuesday morning. IMPACTS Frost and freeze conditions could kill crops and other sensitive vegetation. ISSUED AT Saturday, April 18, 2026 at 9:05 PM EDT ISSUED BY National Weather Service Mount Holly NJ HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- A Freeze Watch means sub-freezing temperatures are possible. These conditions could kill crops and other sensitive vegetation. # AREAS AFFECTED -------------------- Monroe, Ocean, Western Montgomery, Atlantic, Berks, Camden, Cape May, Carbon, Cumberland, Eastern Chester, Eastern Montgomery, Gloucester, Hunterdon, Lehigh, Lower Bucks, Mercer, Middlesex, Morris, Northampton, Northwestern Burlington, Salem, Somerset, Southeastern Burlington, Sussex, Upper Bucks, Warren, Western Chester, Western Monmouth Including the cities of Hammonton, Collegeville, Jackson, Perkasie, Newton, Pottstown, Freehold, Millville, Cape May Court House, Easton, Kennett Square, Glassboro, Bethlehem, Doylestown, Lansdale, Somerville, Morristown, Cherry Hill, Reading, Flemington, Norristown, Washington, Stroudsburg, Mount Holly, Allentown, New Brunswick, West Chester, Trenton, Morrisville, Oxford, Chalfont, Jim Thorpe, Camden, Moorestown, Wharton State Forest, Pennsville, and Honey Brook
Pollen Alert
-Pollen Index: 10.9 Pollen Level: high Predominant Pollen: Maple, Cedar/Juniper and Poplar/Aspen/Cottonwood. The quantity of pollen grains in the air for Sunday will be falling in the moderate range. This change results in part from rising humidity, weakening winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air. Relief is in sight.