Twin Falls County, ID: Current UV Index and Hourly Forecast

As of 9:03 PM MDT on September 18, 2025, all 8 cities in Twin Falls County, ID 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 Twin Falls County, ID is expected to be 6.2 in Twin Falls between 2:00 PM - 3:00 PM MDT tomorrow.

Search Cities in Twin Falls County, ID

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Twin Falls County, ID as of 9:03 PM MDT, September 18, 2025

Current UV Index in Cities in Twin Falls County, ID

9:03 PM MDT, September 18, 2025