As of 11:12 AM CDT on September 27, 2026, out of 8 cities in Mississippi County, MO in our database, 7 cities (88%) have a UV Index reading of Moderate, while 1 city (13%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Charleston, MO with a reading of 4.3.
Over the next 24 hours, the highest UV Index reading in Mississippi County, MO is expected to be 6.3 in East Prairie 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 |