Woodbury County, IA: Current UV Index and Hourly Forecast

As of 4:43 AM CDT on July 13, 2025, all 16 cities in Woodbury County, IA 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 Woodbury County, IA is expected to be 8.9 in Sioux City between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Woodbury County, IA as of 4:43 AM CDT, July 13, 2025

Current UV Index in Cities in Woodbury County, IA

4:43 AM CDT, July 13, 2025