The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) is likely to issue Wind Signal No. 1 over parts of Cagayan Valley and Bicol Region by Sunday evening, Oct. 27, following the entry of Tropical Storm “Leon” (international name: Kong-rey) into the Philippine Area of Responsibility (PAR) on Saturday evening, Oct. 26. br br In its 5 a.m. bulletin on Sunday, PAGASA said the highest wind signal that may be raised as Leon approaches is Signal No. 2, depending on how much the storm’s forecast track shifts westward.