At 256 PM EDT, severe thunderstorms were located along a line from over Muncy to over Mifflinburg, moving east at 50 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees, roofs, and siding.
Locations impacted include... Williamsport, Milton, Lewisburg, Montoursville, Northumberland, Mifflinburg, Winfield, Muncy, Watsontown, Hughesville, Montgomery, Linntown, Duboistown, New Columbia, Montandon, Allenwood, Vicksburg, Delaware Run, Spruce Run Reservoir and Elimsport.
This includes the following highways... Interstate 180 between mile markers 1 and 29. Interstate 80 between mile markers 195 and 219. Interstate 99 between mile markers 136 and 139.