By A total of 26 areas will have a ”danger level” heat index on Tuesday, April 22, according to PAGASA’s forecast released on Monday afternoon.
The synoptic station in San Ildefonso, Bulacan will have a heat index of up to 46°C.
Meanwhile, a heat index as high as 45°C is expected to hit Dagupan City, Pangasinan, and 44°C in Tuguegarao City, Cagayan.
