Wyoming (WY): Current UV Index and Hourly Forecast

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As of 2:52 AM MDT on May 17, 2025, all 204 cities in Wyoming 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 Wyoming is expected to be 8.6 in Casper between 1:00 PM - 2:00 PM MDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Wyoming as of 2:52 AM MDT, May 17, 2025

Counties in Wyoming (WY)

Current UV Index in Major Cities in Wyoming (WY)

2:52 AM MDT, May 17, 2025