Clark County, NV: Current UV Index and Hourly Forecast

As of 2:46 PM PDT on October 27, 2025, all 25 cities in Clark County, NV in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Mount Charleston, NV with a reading of 4.6.

Over the next 24 hours, the highest UV Index reading in Clark County, NV is expected to be 5.4 in Mount Charleston between 1:00 PM - 2:00 PM PDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Clark County, NV as of 2:46 PM PDT, October 27, 2025

Current UV Index in Cities in Clark County, NV

2:46 PM PDT, October 27, 2025