As of 5:55 PM CDT on July 1, 2026, out of 6 cities in Allamakee County, IA in our database, 4 cities (67%) have a UV Index reading of Moderate, while 2 cities (33%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Postville, IA with a reading of 3.2.
Over the next 24 hours, the highest UV Index reading in Allamakee County, IA is expected to be 9.7 in Postville 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 |