Fall River County, SD: Current UV Index and Hourly Forecast

As of 2:58 AM MDT on October 10, 2025, all 10 cities in Fall River County, SD 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 Fall River County, SD is expected to be 3.9 in Oelrichs between 1:00 PM - 2:00 PM MDT today.

Search Cities in Fall River County, SD

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Fall River County, SD as of 2:58 AM MDT, October 10, 2025

Current UV Index in Cities in Fall River County, SD

2:58 AM MDT, October 10, 2025