Mississippi (MS): Current UV Index and Hourly Forecast

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As of 4:55 AM CDT on April 28, 2026, all 427 cities in Mississippi 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 Mississippi is expected to be 10.7 in Bay St. Louis 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 Mississippi as of 4:55 AM CDT, April 28, 2026

Counties in Mississippi (MS)

Current UV Index in Major Cities in Mississippi (MS)

4:55 AM CDT, April 28, 2026