Marshall County, IA: Current UV Index and Hourly Forecast

As of 5:07 AM CDT on May 17, 2025, all 14 cities in Marshall 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 Marshall County, IA is expected to be 7.9 in State Center between 2:00 PM - 3:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Marshall County, IA as of 5:07 AM CDT, May 17, 2025

Current UV Index in Cities in Marshall County, IA

5:07 AM CDT, May 17, 2025