Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.
Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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| NWS Forecast for: Big Island Windward Waters (PHZ122) Issued by: National Weather Service Honolulu, HI Last Update: 921 AM HST Fri Apr 19 2024 | |
| Rest Of Today: East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 5 seconds and north 4 feet at 9 seconds. Isolated showers. Tonight: East northeast winds to 15 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 5 seconds and north 3 feet at 9 seconds. Isolated showers in the evening, then scattered showers after midnight. Saturday: East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 5 seconds and north northwest 3 feet at 9 seconds. Isolated showers. Saturday Night: East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: north 4 feet at 13 seconds and east 3 feet at 8 seconds. Isolated showers. Sunday: East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave detail: north 5 feet at 12 seconds and east 3 feet at 8 seconds. Isolated showers. Sunday Night: East northeast winds to 15 knots. Seas 5 to 6 feet. Wave detail: north 5 feet at 12 seconds and east 4 feet at 7 seconds. Scattered showers. Monday: East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave detail: east 4 feet at 7 seconds and north 4 feet at 12 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. Tuesday: East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave detail: east 5 feet at 7 seconds and north 3 feet at 10 seconds. Scattered showers. | |
| Zone Forecast: Big Island Windward Waters (PHZ122) | |
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