Severe Thunderstorms Possible for the Great Lakes into Ohio Valley; Heavy to Excessive Rainfall Over the Southern Plains

Severe thunderstorms will race along a cold front from the Upper Mississippi Valley into the Great Lakes and Ohio Valley with the main threat being damaging winds. The tail end of this front will possibly produce heavy to excessive rainfall across the southern Plains into the Lower Mississippi Valley through Saturday. Finally, Major-to-record river flooding continues across the Carolinas.
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Coastal Waters Forecast for Seguam to Adak Pacific Side (PKZ176) (Text-Only)
NWS Forecast for: Seguam to Adak Pacific Side (PKZ176)
Issued by: National Weather Service Anchorage, AK
Last Update: 337 PM AKDT Thu Sep 20 2018




Tonight: S wind 40 kt diminishing to 20 kt after midnight. Seas 17 ft subsiding to 12 ft. Areas of fog. Rain.

Fri: W wind 20 kt. Seas 13 ft. Patchy fog.

Fri Night: W wind 15 kt. Seas 9 ft.

Sat: W wind 15 kt. Seas 6 ft.

Sat Night: Variable wind 10 kt. Seas 6 ft.

Sun: Variable wind 10 kt. Seas 5 ft.

Mon: NW wind 15 kt. Seas 5 ft.

Tue: S wind 15 kt. Seas 6 ft.



Zone Forecast: Seguam to Adak Pacific Side (PKZ176)

Visit your local NWS office at: http://www.weather.gov/Anchorage