Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast
Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >
| NWS Forecast for: Boston Harbor (ANZ230) Issued by: National Weather Service Norton, MA Last Update: 704 AM EDT Sun Oct 11 2026 |  |
| Today: S winds 5 to 10 kt. Waves 1 foot or less. A slight chance of showers this afternoon. Tonight: SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 foot or less, then around 2 ft after midnight. Patchy fog. Showers. Vsby 1 to 3 nm. Mon: N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Waves around 2 ft in the morning, then 1 foot or less. Patchy fog in the morning. Mon Night: NW winds 5 to 10 kt, becoming NE 10 to 15 kt after midnight. Waves 1 foot or less, then around 2 ft after midnight. Tue: E winds 10 to 15 kt, becoming SE with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. A chance of showers in the afternoon. Tue Night: S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Showers likely. Wed: W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. A chance of showers. Wed Night Through Thu Night: N winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. 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: Boston Harbor (ANZ230) | |
Visit your local NWS office at: https://www.weather.gov/boston |