Marshall County, MN: Current UV Index and Hourly Forecast

As of 12:13 PM CDT on May 18, 2025, out of 11 cities in Marshall County, MN in our database, 8 cities (73%) have a UV Index reading of Moderate, while 3 cities (27%) have a UV Index reading of High. The city with the highest UV Index reading right now is Oslo, MN with a reading of 6.

Over the next 24 hours, the highest UV Index reading in Marshall County, MN is expected to be 6.8 in Oslo between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Marshall County, MN as of 12:13 PM CDT, May 18, 2025

Current UV Index in Cities in Marshall County, MN

12:13 PM CDT, May 18, 2025