The National Weather Service in State College PA has issued a

* Severe Thunderstorm Warning for…
Northeastern Potter County in north central Pennsylvania…
Western Tioga County in north central Pennsylvania…

* Until 730 PM EDT.

* At 648 PM EDT, a severe thunderstorm was located near Harrison
Valley, moving southeast at 25 mph.

HAZARD…60 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include…

Westfield, Genesee, Harrison Valley, and Ulysses.

Radar has indicated rotation within this severe thunderstorm.
Although a tornado is not immediately likely, tornadoes can develop
quickly during severe thunderstorms.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

Stay inside a well built structure and keep away from windows.

Continuous cloud to ground lightning is occurring with this severe
thunderstorm. Move indoors immediately. Lightning is one of nature’s
leading killers. Remember, if you can hear thunder, you are close
enough to be struck by lightning.

Very heavy rainfall is occurring with this severe thunderstorm, and
may lead to flash flooding. Do not drive your vehicle through flooded
roadways.