As of 12:49 PM CDT on October 23, 2025, all 9 cities in Vernon Parish, LA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Fort Polk South, LA with a reading of 4.9.
Over the next 24 hours, the highest UV Index reading in Vernon Parish, LA is expected to be 5.7 in Fort Polk South between 1:00 PM - 2:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |