Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI
Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >
| NWS Forecast for: Tidal Potomac from Indian Head to Cobb Island MD (ANZ536) Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 227 AM EDT Fri Oct 16 2026 |  |
Overnight: S winds 5 kt. Waves less than 1 ft. A slight chance of showers and tstms. Patchy fog. Vsby 1 to 3 nm. Fri: SW winds 5 to 10 kt. Gusts up to 20 kt in the late morning and afternoon. Waves 1 ft. Patchy fog. Vsby 1 to 3 nm. Fri Night: W winds 10 to 15 kt...becoming NW in the late evening and overnight. Gusts up to 25 kt. Waves 2 ft. A chance of showers. Sat: N winds 15 to 20 kt with gusts to 30 kt. Waves 2 ft. A chance of showers. Sat Night: N winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft. Sun: NE winds 10 to 15 kt. Waves 1 ft. Sun Night: NE winds 5 to 10 kt. Waves 1 ft. Mon: N winds 10 to 15 kt. Waves 1 ft. Tue: N winds 10 to 15 kt. Waves 1 ft. winds and waves higher and visibilities lower in and near tstms. | |
| Zone Forecast: Tidal Potomac from Indian Head to Cobb Island MD (ANZ536) | |
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