Excessive rainfall across the islands could lead to flooding for some areas.
A cold front and upper-level trough are moving into the islands. The southerly wind flow will bring in additional tropical moisture, leading to slow-moving rain bands. The rain could be heavy at times.
Flood Watches are in effect until 6 a.m. Monday.
Flooding is possible due to elevated runoff and overflowing streams, especially on flood-prone roads and other low-lying areas.
Urban areas could deal with damage from the rapid runoff.
If you run into a flooded roadway, make sure to turn around and find a different route. You never know how deep the water really is and if the roads are damaged.
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