Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/11/2026 16:32

Headline: 
Severe Thunderstorm Warning issued June 11 at 7:32PM EDT until June 11 at 9:00PM EDT by NWS Mount Holly NJ
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 4:32pm
Expires: 
June 11, 2026 - 6:00pm
Description: 
SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Berks County in eastern Pennsylvania... Lehigh County in eastern Pennsylvania... Southern Carbon County in northeastern Pennsylvania... * Until 900 PM EDT. * At 732 PM EDT, severe thunderstorms were located along a line extending from Trevorton to Williamstown to Linglestown, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include... Allentown, Reading, Lehighton, Emmaus, Wyomissing, Northampton, Palmerton, Birdsboro, Kutztown, Jim Thorpe, Hamburg, Slatington, Fleetwood, Sinking Spring, Laureldale, Nesquehoning, Womelsdorf, Wernersville, Walnutport, and Topton. This includes the following highways... Northeast Extension between mile markers 49 and 80. Interstate 78 in Pennsylvania between mile markers 10 and 61. Interstate 176 in Pennsylvania between mile markers 5 and 11.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. In addition to large hail and damaging winds, frequent cloud to ground lightning is occurring with these storms. Move indoors immediately. Remember, if you can hear thunder, you are close enough to be struck by lightning.
Area Description: 
Berks, PA; Carbon, PA; Lehigh, PA
Forcast Office: 
NWS Mount Holly NJ