UV Index Today in Nevada (NV)

Friday, May 22, 2026 -11:37 AMPDT (GMT-7)

The average maximum UV Index today across 78 locations in Nevada (NV), is 9. The highest projected maximum is 9.6 in Tonopah at 1:00 PM PDT, while the lowest projected maximum is 7.1 in Mogul at 11:00 AM PDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 9.3. The highest projected maximum is 9.8 in Pioche at 1:00 PM PDT, and the lowest projected maximum is 7.7 in Jackpot at 12:00 PM PDT.

17 Counties in Nevada (NV)

Average Maximum UV Index Today
  • Clark County - 9.1
  • Washoe County - 8.5

78 Places in Nevada (NV)

Maximum UV Index Today
  • Henderson - 9
  • Las Vegas - 9.1
  • North Las Vegas - 9
  • Reno - 9.1