Cheyenne County, CO: Current UV Index and Hourly Forecast

As of 3:25 PM MDT on June 28, 2025, all 3 cities in Cheyenne County, CO in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Cheyenne Wells, CO with a reading of 7.5.

Over the next 24 hours, the highest UV Index reading in Cheyenne County, CO is expected to be 10.3 in Cheyenne Wells between 1:00 PM - 2:00 PM MDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Cheyenne County, CO as of 3:25 PM MDT, June 28, 2025

Current UV Index in Cities in Cheyenne County, CO

3:25 PM MDT, June 28, 2025