| Sep 5 18:00 | TD | 35 mph | 1009 mb | 28.0°N 93.8°W | 108 mi SE of Galveston, Texas |
| Sep 6 00:00 | TS | 40 mph | 1006 mb | 27.8°N 93.9°W | 117 mi SSE of Galveston, Texas |
| Sep 6 06:00 | TS | 52 mph | 1005 mb | 27.6°N 94.1°W | 121 mi SE of Freeport, Texas |
| Sep 6 12:00 | TS | 58 mph | 1001 mb | 27.7°N 94.5°W | 101 mi SSE of Freeport, Texas |
| Sep 6 18:00 | TS | 58 mph | 999 mb | 27.8°N 94.7°W | 89 mi SSE of Freeport, Texas |
| Sep 7 00:00 | TS | 58 mph | 998 mb | 27.9°N 95.0°W | 76 mi SSE of Freeport, Texas |
| Sep 7 06:00 | TS | 58 mph | 999 mb | 28.1°N 95.6°W | 61 mi SSW of Freeport, Texas |
| Sep 7 09:00 | TS LANDFALL | 58 mph | 999 mb | 28.5°N 96.3°W | 21 mi ESE of Port Lavaca, Texas |
| Sep 7 12:00 | TD | 35 mph | 1002 mb | 29.1°N 96.9°W | 21 mi NNE of Victoria, Texas |
| Sep 7 18:00 | TD | 29 mph | 1002 mb | 28.9°N 98.5°W | 36 mi S of San Antonio, Texas |
| Sep 8 00:00 | TD | 23 mph | 1003 mb | 28.9°N 98.9°W | 44 mi SW of San Antonio, Texas |
| Sep 8 06:00 | TD low/wave | 17 mph | 1007 mb | 28.7°N 99.3°W | 46 mi SE of Uvalde, Texas |
| Sep 8 12:00 | TD low/wave | 12 mph | 1007 mb | 29.0°N 99.5°W | 23 mi SE of Uvalde, Texas |
| Sep 8 18:00 | TD low/wave | 12 mph | 1008 mb | 28.9°N 99.1°W | 51 mi SW of San Antonio, Texas |
| Sep 9 00:00 | TD low/wave | 12 mph | 1008 mb | 28.5°N 99.2°W | 61 mi SE of Uvalde, Texas |
| Sep 9 06:00 | TD low/wave | 12 mph | 1008 mb | 28.3°N 99.2°W | 58 mi NNE of Laredo, Texas |
| Sep 9 12:00 | TD low/wave | 12 mph | 1009 mb | 28.1°N 99.4°W | 42 mi N of Laredo, Texas |
| Sep 9 18:00 | TD low/wave | 12 mph | 1009 mb | 27.8°N 99.6°W | 21 mi NNW of Laredo, Texas |
| Sep 10 00:00 | TD low/wave | 12 mph | 1008 mb | 27.4°N 99.5°W | near Nuevo Laredo, Tamaulipas, Mexico |
| Sep 10 06:00 | TD low/wave | 12 mph | 1008 mb | 27.0°N 99.3°W | 35 mi SSE of Nuevo Laredo, Tamaulipas, Mexico |
| Sep 10 12:00 | TD low/wave | 12 mph | 1008 mb | 26.8°N 99.8°W | 31 mi NE of Ciudad Sabinas Hidalgo, Nuevo León, Mexico |
| Sep 10 18:00 | TD low/wave | 12 mph | 1008 mb | 26.6°N 100.4°W | 15 mi WNW of Ciudad Sabinas Hidalgo, Nuevo León, Mexico |
| Sep 11 00:00 | TD low/wave | 12 mph | 1007 mb | 26.5°N 101.0°W | 38 mi SE of Monclova, Coahuila, Mexico |