St. Helena Parish, LA: Current UV Index and Hourly Forecast

As of 1:45 PM CDT on July 15, 2026, all 2 cities in St. Helena Parish, LA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Greensburg, LA with a reading of 2.5.

Over the next 24 hours, the highest UV Index reading in St. Helena Parish, LA is expected to be 10.2 in Greensburg between 12:00 PM - 1:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in St. Helena Parish, LA as of 1:45 PM CDT, July 15, 2026

Current UV Index in Cities in St. Helena Parish, LA

1:45 PM CDT, July 15, 2026