Fremont County, WY: Current UV Index and Hourly Forecast

As of 9:48 AM MDT on October 30, 2025, all 14 cities in Fremont County, WY in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Jeffrey City, WY with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Fremont County, WY is expected to be 3.3 in Atlantic City between 1:00 PM - 2:00 PM MDT today.

Search Cities in Fremont County, WY

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Fremont County, WY as of 9:48 AM MDT, October 30, 2025

Current UV Index in Cities in Fremont County, WY

9:48 AM MDT, October 30, 2025