Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest
Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >
| NWS Forecast for: Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N (AMZ711) Issued by: National Weather Service San Juan, PR Last Update: 420 AM AST Fri Sep 5 2025 |  |
Today: East winds 10 to 15 knots. Gusts up to 25 knots late this morning and afternoon. Seas 3 to 4 feet. Wave detail: east 3 feet at 8 seconds and southeast 1 foot at 4 seconds. Isolated thunderstorms this morning. Scattered showers. Tonight: East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet. Wave detail: east 4 feet at 8 seconds and east 3 feet at 5 seconds. Scattered showers in the evening. Saturday: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 8 seconds and east 3 feet at 5 seconds. Scattered showers in the morning. Saturday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 8 seconds and southeast 1 foot at 5 seconds. Scattered showers. Sunday: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 7 seconds. Scattered showers in the morning. Sunday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 7 seconds. Scattered showers. Monday: East winds 10 to 15 knots. Seas around 4 feet. Scattered showers in the morning. Monday Night: East winds 10 to 15 knots. Seas 4 to 5 feet. Scattered showers. Tuesday: East winds 10 to 15 knots. Seas around 4 feet. Scattered showers in the morning. Tuesday Night: East winds 10 to 15 knots. Seas 4 to 5 feet. Scattered showers. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N (AMZ711) | |
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