Clark County, NV: Current UV Index and Hourly Forecast

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As of 6:35 PM PDT on May 6, 2026, all 25 cities in Clark County, NV in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Sandy Valley, NV with a reading of 0.7.

Over the next 24 hours, the highest UV Index reading in Clark County, NV is expected to be 9.3 in Mount Charleston between 1:00 PM - 2:00 PM PDT tomorrow.

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Current UV Index in Cities in Clark County, NV

• Blue Diamond - 0.7
• Boulder City - 0.6
• Bunkerville - 0.6
• Cal-Nev-Ari - 0.6
• Enterprise - 0.6
• Goodsprings - 0.6
• Henderson - 0.6
• Indian Springs - 0.7
• Las Vegas - 0.6
• Laughlin - 0.6
• Mesquite - 0.6
• Moapa Town - 0.6
• Moapa Valley - 0.6
• Mount Charleston - 0.7
• Nellis AFB - 0.6
• Nelson - 0.6
• North Las Vegas - 0.6
• Paradise - 0.6
• Sandy Valley - 0.7
• Searchlight - 0.6
• Spring Valley - 0.6
• Summerlin South - 0.6
• Sunrise Manor - 0.6
• Whitney - 0.6
• Winchester - 0.6