Severe Weather Outbreak in the Upper Midwest Today
Multiple corridors of severe thunderstorms are expected across the Upper Midwest today and tonight, with a severe weather outbreak including strong tornado potential possible. The most dangerous period is likely during the late afternoon and evening when strong tornado potential should be maximized. Large to very large hail and strong, damaging winds are likely as well. Read More >
| NWS Forecast for: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254) Issued by: National Weather Service Norton, MA Last Update: 705 PM EDT Mon Apr 28 2025 |  |
Tonight: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: N 3 ft at 6 seconds and SE 2 ft at 9 seconds. Tue: SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave detail: SW 3 ft at 4 seconds and NE 2 ft at 5 seconds. Tue Night: SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave detail: SW 6 ft at 6 seconds and SE 2 ft at 9 seconds. Wed: W winds 20 to 25 kt, becoming NW 10 to 15 kt in the afternoon. Seas 5 to 7 ft, subsiding to 3 to 5 ft in the afternoon. Wave detail: SW 6 ft at 6 seconds and E 2 ft at 9 seconds, becoming S 3 ft at 7 seconds and NW 2 ft at 4 seconds. Wed Night: N winds 5 to 10 kt. Seas 2 to 4 ft. Wave detail: S 3 ft at 7 seconds and N 1 foot at 3 seconds. Thu And Thu Night: S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds and N 1 foot at 5 seconds. Fri And Fri Night: S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of rain. Sat And Sat Night: SW winds 10 to 15 kt with gusts up to 20 kt, becoming W. Seas 4 to 6 ft. A chance of rain. seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. | |
| Zone Forecast: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254) | |
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