UV Index Today in Ottawa County, Michigan (MI)

The average maximum UV Index today across 33 locations in Ottawa County, Michigan (MI), is 8.3. The highest projected maximum is 8.3 in Holland at 2:00 PM EDT, while the lowest projected maximum is 8.1 in Park at 2:00 PM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 4.8. The highest projected maximum is 5.2 in Holland at 3:00 PM EDT, and the lowest projected maximum is 3.9 in Norton Shores at 12:00 PM EDT.