Clark County, NV: Current UV Index and Hourly Forecast

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As of 11:10 AM PDT on March 22, 2026, out of 25 cities in Clark County, NV in our database, 20 cities (80%) have a UV Index reading of Moderate, while 5 cities (20%) have a UV Index reading of High. The city with the highest UV Index reading right now is Laughlin, NV with a reading of 6.

Over the next 24 hours, the highest UV Index reading in Clark County, NV is expected to be 7.2 in Laughlin between 12:00 PM - 1:00 PM MST today.

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Current UV Index in Cities in Clark County, NV

• Blue Diamond - 5.5
• Boulder City - 3.6
• Bunkerville - 4.7
• Cal-Nev-Ari - 5.3
• Enterprise - 5.3
• Goodsprings - 4.2
• Henderson - 4.8
• Indian Springs - 3
• Las Vegas - 5.2
• Laughlin - 6
• Mesquite - 4.7
• Moapa Town - 3.3
• Moapa Valley - 5.3
• Mount Charleston - 5.4
• Nellis AFB - 5.6
• Nelson - 4.4
• North Las Vegas - 5.6
• Paradise - 5.3
• Sandy Valley - 4.4
• Searchlight - 5.2
• Spring Valley - 5.3
• Summerlin South - 5.3
• Sunrise Manor - 5.6
• Whitney - 4.8
• Winchester - 5.2