As of 4:42 PM CDT on April 21, 2025, out of 427 cities in Mississippi in our database, 214 cities (50%) have a UV Index reading of Moderate, while 213 cities (50%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Pascagoula, MS with a reading of 4.2.
Over the next 24 hours, the highest UV Index reading in Mississippi is expected to be 9.8 in Gulfport 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 |