Pennington County, MN: Current UV Index and Hourly Forecast

As of 3:58 PM CDT on May 18, 2025, all 3 cities in Pennington County, MN in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Thief River Falls, MN with a reading of 5.3.

Over the next 24 hours, the highest UV Index reading in Pennington County, MN is expected to be 5.3 in Thief River Falls between 3:00 PM - 4:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Pennington County, MN as of 3:58 PM CDT, May 18, 2025

Current UV Index in Cities in Pennington County, MN

3:58 PM CDT, May 18, 2025