Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

Catastrophic Super Typhoon Bavi's eyewall has reached Rota and is expected to bring dangerous winds, heavy rainfall and storm surge to Guam, Rota, Tinian and Saipan. A Typhoon Warning remains in effect. Heavy to excessive rainfall will continue to bring a flooding threat from coastal Mid-Atlantic to southern New England through Monday. Read More >

Effective on October 31, 2023, the National Weather Service in Louisville in coordination with the Ohio River Forecast Center will begin daily forecast services for the Green River at Mammoth Cave at the request of Mammoth Cave National Park. Daily forecasts for the Green River at Mammoth Cave will be available on the National Weather Service webpage:

https://water.weather.gov/ahps2/hydrograph.php?wfo=lmk&gage=mmck2

The following flood stages have been established at Mammoth Cave, KY:

Action: 20 ft
Minor: 32 ft
Moderate: 57 ft
Major: 62 ft

Forecasts for the Green River at Mammoth Cave will be issued daily, and Flood Warnings will be issued when water levels are expected to reach or exceed the Minor Flood Stage level of 32 feet.

If you have any questions or comments on this new service, please contact:

Andrea Schoettmer, Senior Service Hydrologist
National Weather Service Forecast Office
6201 Theiler Lane
Louisville, KY 40229
Phone: 502-969-8842
E-Mail: andrea.schoettmer@noaa.gov

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Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

New River Forecast Point at Mammoth Cave starting Oct 31, 2023