Sweetwater County, WY: Current UV Index and Hourly Forecast

As of 12:01 PM MDT on June 28, 2025, out of 19 cities in Sweetwater County, WY in our database, 18 cities (95%) have a UV Index reading of Very High, while 1 city (5%) have a UV Index reading of High. The city with the highest UV Index reading right now is North Rock Springs, WY with a reading of 9.6.

Over the next 24 hours, the highest UV Index reading in Sweetwater County, WY is expected to be 10.7 in North Rock Springs between 1:00 PM - 2:00 PM MDT today.

Search Cities in Sweetwater County, WY

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sweetwater County, WY as of 12:01 PM MDT, June 28, 2025

Current UV Index in Cities in Sweetwater County, WY

12:01 PM MDT, June 28, 2025