Arctic Blast Set to Arrive on Thanksgiving; Dangerous Wind Chills, Lake Effect Snow, Severe Thunderstorms
A significant arctic outbreak will arrive in the northern Rockies and northern Plains on Thanksgiving into Friday and advance farther south and east through much of the Plains and Midwest this weekend. Dangerous wind chill temperatures are expected with a significant long duration lake effect snow event possible downwind of the Great Lakes. Severe thunderstorms may be possible in the Southeast. 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: 342 PM AST Tue Nov 26 2024 |  |
Tonight: East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 5 feet at 7 seconds and north 3 feet at 11 seconds. Scattered showers. Wednesday: East winds 10 to 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 4 feet at 7 seconds and north 3 feet at 11 seconds. Scattered showers in the morning. Wednesday Night: East winds 10 to 15 knots with gusts up to 25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 4 feet at 7 seconds and north 3 feet at 10 seconds. Scattered showers. Thursday: East winds 10 to 15 knots with gusts up to 25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 4 feet at 7 seconds and north 3 feet at 13 seconds. Thursday Night: East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 5 feet at 7 seconds and northeast 4 feet at 16 seconds. Numerous showers in the evening. Friday: East winds 10 to 15 knots with gusts up to 25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 5 feet at 6 seconds and northeast 4 feet at 15 seconds. Friday Night: East winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Saturday: East winds 10 to 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. Saturday Night: East winds 10 to 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. Sunday: East winds 10 to 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. Scattered showers in the afternoon. Sunday Night: East winds around 15 knots. Seas 5 to 6 feet, occasionally to 8 feet. Scattered showers. | |
| Zone Forecast: Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N (AMZ711) | |
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