The National Weather Service has extended tornado watch to include Schuylkill and 11 other counties until 10 PM today (Monday, April 20, 2015).
Counties include Cameron, Centre, Clearfield, Clinton, Columbia, Elk, Lycoming, Montour, Northumberland, Schuylkill, Snyder and Union.
Central Pennsylvania is also under Hazardous Weather Outlook. Click HERE to view the outlook warning.

Click HERE to view a tornado probability map via Weather.gov.

Below is the alert:

THE NATIONAL WEATHER SERVICE HAS EXTENDED TORNADO WATCH 90 TO INCLUDE THE FOLLOWING AREAS UNTIL 10 PM EDT THIS EVENING
IN PENNSYLVANIA THIS WATCH INCLUDES 12 COUNTIES
IN CENTRAL PENNSYLVANIA
CAMERON CENTRE CLEARFIELD CLINTON COLUMBIA ELK LYCOMING MONTOUR NORTHUMBERLAND SCHUYLKILL SNYDER UNION
THIS INCLUDES THE CITIES OF… BERWICK… BLOOMSBURG… CLEARFIELD… DANVILLE… DUBOIS… EMPORIUM… LEWISBURG… LOCK HAVEN… POTTSVILLE… RENOVO… RIDGWAY… SELINSGROVE… SHAMOKIN… ST. MARYS… STATE COLLEGE… SUNBURY AND WILLIAMSPORT.