As of 7:39 PM CST on December 21, 2024, all 16 cities in Sauk County, WI 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 Sauk County, WI is expected to be 1.6 in Prairie du Sac between 12:00 PM - 1:00 PM CST tomorrow.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
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Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |