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

As of 2:52 PM CST on February 6, 2026, all 11 cities in St. Tammany Parish, LA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Folsom, LA with a reading of 3.2.

Over the next 24 hours, the highest UV Index reading in St. Tammany Parish, LA is expected to be 4.9 in Mandeville between 12:00 PM - 1:00 PM CST tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in St. Tammany Parish, LA as of 2:52 PM CST, February 6, 2026

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

2:52 PM CST, February 6, 2026