The Philippine Atmospheric Geophysical and Astronomical Services Administration (Pagasa) issued the heavy rainfall warning (Orange) over Metro Manila, Rizal, Cavite, Laguna, Batangas, Bulacan, Pampanga and Bataan in an advisory at 1:30 p.m.
Maring made landfall over Mauban, Quezon on Tuesday morning and is expected to cross Manila-Laguna in the afternoon.
Flooding is a definite threat in communities under the Orange rainfall warning.
Meanwhile, a Yellow warning was issued over Zambales and Quezon.
Flooding is possible in low-lying areas, Pagasa said.
Moderate with occasional heavy rains are affecting Nueva Ecija and Tarlac which may persist within the next three hours. /je
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