As of 2:43 PM CDT on April 1, 2025, out of 15 cities in Lafourche Parish, LA in our database, 11 cities (73%) have a UV Index reading of Moderate, 3 cities (20%) have a UV Index reading of High, while 1 city (7%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Larose, LA with a reading of 8.3.
Over the next 24 hours, the highest UV Index reading in Lafourche Parish, LA is expected to be 9.8 in Galliano between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |