UV Index for Crystal Lake, IL

Current Crystal Lake UV Index

0 (Low)

Last Updated 55 minutes ago

Hourly Crystal Lake UV Index

The hourly Crystal Lake, IL UV Index forecast for Friday, April 19th, 2024.

5 Day Hourly Crystal Lake UV Index Forecast

Last Updated 2 days ago

The UV index forecast for the next five days in Crystal Lake, IL has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Crystal Lake over the next five days will be 0.2 on Friday, April 19th at 7:00 am.

The UV index forecast for Friday, April 19th in Crystal Lake, IL is below.

Time UV Index Risk