Fremont County, WY: Current UV Index and Hourly Forecast

As of 2:33 PM MDT on June 27, 2025, out of 14 cities in Fremont County, WY in our database, 13 cities (93%) have a UV Index reading of Very High, while 1 city (7%) have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Dubois, WY with a reading of 10.5.

Over the next 24 hours, the highest UV Index reading in Fremont County, WY is expected to be 10.7 in Atlantic City 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 Fremont County, WY as of 2:33 PM MDT, June 27, 2025

Current UV Index in Cities in Fremont County, WY

2:33 PM MDT, June 27, 2025