000
WTNT44 KWNH 111500
TCDAT4
Post tropical cyclone Isaias discussion number 20
NWS Weather Prediction Center College Park MD AL092026
1100 AM EDT Sunday, October 11, 2026
Key Messages:
1. Areas of heavy rain will continue across parts of the country
Central Appalachians and Mid-Atlantic today, with localized flash: and possible urban flooding. River flooding continues in the west
North Carolina.
2. Waves from Isias will continue to affect a large part of the gulf and
The southeastern Atlantic coast of the United States today. these
Swelling can cause life-threatening entrainment and rip current
conditions. Please consult products from your local weather office.
3. A few tornadoes are possible today across the Piedmont and
Coastal Plain of Virginia and North Carolina.
Forecast Positions and Maximum Winds
INIT 11/1500Z 37.5N 84.0W 20 KT 25 MPH...POST-TROP/INLAND
12H 12/0000Z 38.8N 80.2W 20 KT 25 MPH... POST-TROP/INLAND
24H 12/1200Z...dissipated
The prophet Chenard