Hermine brought  of rainfall to the state, triggering isolated flash flooding. Near Thomas, part of Louisiana Highway 438 was submerged under flood waters. An oil rig in the Gulf of Mexico reported sustained winds of  with gusts to .
Hermine brought a considerable amount of precipitation to the state, causing flash floods in isolated areas. Near Thomas, a portion of Louisiana Highway 438 was covered by floodwaters. An oil rig in the Gulf of Mexico reported wind speeds of  with gusts up to .