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UV Index for Fontana-on-Geneva Lake, WI

Current Fontana-on-Geneva Lake UV Index

0 (Low)

Last Updated 34 minutes ago

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Hourly Fontana-on-Geneva Lake UV Index

The hourly Fontana-on-Geneva Lake, WI UV Index forecast for Friday, August 21st, 2026.

5 Day Hourly Fontana-on-Geneva Lake UV Index Forecast

Last Updated 2 days ago