Severe Thunderstorm Warning Issued for York County with 60 MPH Winds and Hail Risk

A fast-developing severe thunderstorm warning was issued Friday afternoon, July 25, by the National Weather Service (NWS) in State College, affecting several counties across south-central Pennsylvania, including York, Dauphin, Lebanon, Perry, Schuylkill, and Cumberland. This powerful weather system brought damaging winds up to 60 mph, heavy rain, lightning, and hail nearing 0.75 inches in diameter, putting both property and lives at risk.

The storm, spotted at 3:21 p.m., was moving southeast at 35 mph and impacted key locations such as Harrisburg, Carlisle, and Mechanicsburg. Meteorologists advised immediate shelter, emphasizing that if you hear thunder, you’re close enough to be struck by lightning—a leading weather-related killer.

What Does a Severe Thunderstorm Warning Mean?

When the NWS issues a severe thunderstorm warning, it means a dangerous storm is either occurring or imminent in your area, with the potential to cause structural damage, power outages, and traffic disruption. This particular storm was confirmed by law enforcement and involved both 60 mph wind gusts and penny-sized hail.

Storm Impact Zones and Transportation Alerts

Areas under the warning include:

• Cities: Lebanon, Hershey, Camp Hill, Middletown, Palmyra, New Cumberland

• Highways: Pennsylvania Turnpike (mile markers 219–266), Interstate 78 (mile 0–8), I-81 (mile 42–109), I-83 (mile 33–50), and I-283 (mile 0–2)

Residents are urged to delay travel and monitor local advisories for real-time updates.

Safety Precautions During a Severe Thunderstorm

NWS officials and emergency services advise residents to follow these safety steps:

• Stay inside a sturdy structure and keep away from windows

• Avoid plumbing and electrical devices

• Bring pets indoors and secure outdoor furniture

• Postpone outdoor activities until the storm has passed

• Do not drive through flooded roads — “Turn around, don’t drown”

What Makes This Warning Urgent?

This weather system is marked by continuous cloud-to-ground lightning and intense rainfall that could cause flash flooding, especially in low-lying or poorly drained areas. Meteorologists warn that flying debris from high winds can injure people and animals, and falling trees may cause power outages.

As this severe thunderstorm warning remains in effect, prioritizing safety, staying informed, and acting quickly can protect lives and minimize damage. Always take these alerts seriously and prepare in advance for sudden weather changes.

You Must Know:

What is a severe thunderstorm warning?
It’s an alert that a storm with winds of 58 mph or higher or hail one inch or larger is occurring or imminent in your area.

Is 60 mph wind dangerous?
Yes, it can uproot trees, damage roofs, and pose risks to motorists and outdoor objects.

Can small hail damage cars?
Absolutely. Even 0.75-inch hail can dent vehicles and crack windshields.

Where should I report storm damage?
Report to local law enforcement who will forward it to the NWS office in State College, PA.

How do I know if I’m at risk of flash flooding?
If you’re in a low-lying or urban area with poor drainage, you’re at risk. Stay tuned to local forecasts and alerts.