New Jersey, Pennsylvania Severe Severe Thunderstorm Warning | Effective 08/10/2026 13:20

Headline: 
Severe Thunderstorm Warning issued August 10 at 4:20PM EDT until August 10 at 4:45PM EDT by NWS Mount Holly NJ
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 10, 2026 - 1:20pm
Expires: 
August 10, 2026 - 1:45pm
Description: 
At 420 PM EDT, a severe thunderstorm was located over Harmony, or 7 miles northeast of Easton, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Easton, Forks, Washington, High Bridge, Clinton, Harmony, Oxford, Glen Gardner, Hampton, Lebanon, Califon, Bloomsbury, Brass Castle, Pleasant Valley, Roxburg, Annandale, White House Station, Long Valley, and Phillipsburg. This includes Interstate 78 in New Jersey between mile markers 5 and 25.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Mount Holly NJ.
Area Description: 
Hunterdon, NJ; Morris, NJ; Warren, NJ; Northampton, PA
Forcast Office: 
NWS Mount Holly NJ
Sender: 
w-nws.webmaster@noaa.gov