UV Index for Lerna, IL

Current Lerna UV Index

0 (Low)

Last Updated 7 minutes ago

Hourly Lerna UV Index

The hourly Lerna, IL UV Index forecast for Thursday, April 17th, 2025.

5 Day Hourly Lerna UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Lerna, IL has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Lerna over the next five days will be 7.4 on Friday, April 18th at 1:00 pm.

The UV index forecast for Thursday, April 17th in Lerna, IL is below.

Time UV Index Risk

The UV index forecast for Friday, April 18th in Lerna, IL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 0.8
Low
9am 2.1
Low
10am 3.8
Moderate
11am 6
High
12pm 7
High
1pm 7.4
High
2pm 5.4
Moderate
3pm 3.8
Moderate
4pm 1.5
Low
5pm 1.2
Low
6pm 0.3
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, April 19th in Lerna, IL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.1
Low
9am 0.6
Low
10am 0.7
Low
11am 0.7
Low
12pm 1.4
Low
1pm 1.4
Low
2pm 0.4
Low
3pm 0.2
Low
4pm 1.1
Low
5pm 0.2
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, April 20th in Lerna, IL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 0.2
Low
10am 0.3
Low
11am 0.5
Low
12pm 0.8
Low
1pm 0.7
Low
2pm 1.9
Low
3pm 1.8
Low
4pm 1.2
Low
5pm 0.3
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, April 21st in Lerna, IL is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low