Morrow County, OR: Current UV Index and Hourly Forecast

As of 9:47 AM PDT on June 4, 2025, all 5 cities in Morrow County, OR in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Heppner, OR with a reading of 2.8.

Over the next 24 hours, the highest UV Index reading in Morrow County, OR is expected to be 7.9 in Ione between 1:00 PM - 2:00 PM PDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Morrow County, OR as of 9:47 AM PDT, June 4, 2025

Current UV Index in Cities in Morrow County, OR

9:47 AM PDT, June 4, 2025