Butte County, SD: Current UV Index and Hourly Forecast

As of 2:36 PM MDT on April 26, 2025, all 5 cities in Butte County, SD in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Vale, SD with a reading of 6.5.

Over the next 24 hours, the highest UV Index reading in Butte County, SD is expected to be 7.5 in Vale 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 Butte County, SD as of 2:36 PM MDT, April 26, 2025

Current UV Index in Cities in Butte County, SD

2:36 PM MDT, April 26, 2025