As of 9:00 PM EDT on April 17, 2025, all 6 cities in Iosco County, MI in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Iosco County, MI is expected to be 3.5 in Au Sable between 12:00 PM - 1:00 PM EDT tomorrow.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
---|---|---|---|---|---|
Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |