Waynesboro Weather

💧Total rainfall 7 am Thursday thru 7 am Monday morning: 3.34". For those asking, I use a precision rain guage certified by NOAA.

Saturday Forecast ~ May 23, 2026

Friday Forecast ~ May 22, 2026 +5 Day Outlook

‼️EXPIRED... NO LONGER ACTIVE AS OF 2:30 PM
⚠️ SEVERE THUNDERSTORM WARNING IS IN EFFECT UNTIL 2:30 PM ⚠️
National Weather Service State College PA
143 PM EDT Wed May 20 2026

The National Weather Service in State College PA has issued a

* Severe Thunderstorm Warning for...
Southeastern Franklin County in south central Pennsylvania...

* Until 230 PM EDT.

* At 143 PM EDT, a severe thunderstorm was located over Greencastle,
moving east 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...
Waynesboro, Greencastle, Wayne Heights, Mont Alto, Rouzerville,
Maugansville, State Line, Middleburg, Quincy, Warrenton, Upton, and
Penn State Mont Alto.

This includes Interstate 81 from mile markers 0 to 8.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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