Grant County, WA: Current UV Index and Hourly Forecast

As of 1:13 PM PDT on April 26, 2025, all 25 cities in Grant County, WA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Ephrata, WA with a reading of 5.4.

Over the next 24 hours, the highest UV Index reading in Grant County, WA is expected to be 5.4 in Moses Lake between 12:00 PM - 1:00 PM PDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Grant County, WA as of 1:13 PM PDT, April 26, 2025

Current UV Index in Cities in Grant County, WA

1:13 PM PDT, April 26, 2025