As of 2:34 PM CST on February 27, 2026, all 43 cities in Jefferson County, AL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Bessemer, AL with a reading of 3.
Over the next 24 hours, the highest UV Index reading in Jefferson County, AL is expected to be 4.7 in Birmingham between 12:00 PM - 1:00 PM CST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |