Yakima County, WA: Current UV Index and Hourly Forecast

As of 3:42 PM PDT on March 15, 2026, all 27 cities in Yakima County, WA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Tieton, WA with a reading of 2.3.

Over the next 24 hours, the highest UV Index reading in Yakima County, WA is expected to be 3.8 in Toppenish between 2:00 PM - 3:00 PM PDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Yakima County, WA as of 3:42 PM PDT, March 15, 2026

Current UV Index in Cities in Yakima County, WA

3:42 PM PDT, March 15, 2026