Arkansas (AR): Current UV Index and Hourly Forecast

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As of 10:13 PM CDT on May 11, 2026, all 621 cities in Arkansas 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 Arkansas is expected to be 9.4 in Junction City between 1:00 PM - 2:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Arkansas as of 10:13 PM CDT, May 11, 2026

Counties in Arkansas (AR)

Current UV Index in Major Cities in Arkansas (AR)

10:13 PM CDT, May 11, 2026