Lake Ka-Ho, IL: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Lake Ka-Ho, Macoupin County, Illinois (IL). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
1:06 PM CST

1.6Risk: Low

(Updated 6 minutes ago.)

As of 1:06 PM CST, the UV Index in Lake Ka-Ho, IL is 1.6 (Low).
The UV Index is expected to fall to 1.1 (still Low) between 2:00 PM - 3:00 PM CST today.

Hourly UV Index Forecast for Today
Tuesday, January 20, 2026

12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PMCentral Standard Time (CST)0123456789101112Current Time: 1:06 PM, CST

UV Index Data sourced from the NOAA.


As of 1:06 PM CST today in Lake Ka-Ho, IL, the UV Index is currently at a low level of 1.6. As the day progresses, the UV index is expected to fall as the sun sets.

The UV Index will return to low levels of 1.1 at 2:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 5:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in Lake Ka-Ho, IL

Today

Time RangeUV IndexRisk
12:00 AM - 12:00 AM (CST)0 - 1.8
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 12:00 AM (CST)0 - 1.7
Low

Detailed Hourly Lake Ka-Ho UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
1:00 PM - 2:00 PM (Now, CST)1.6
Low
2:00 PM - 3:00 PM 1.1
Low
3:00 PM - 4:00 PM 0.6
Low
4:00 PM - 5:00 PM 0.2
Low
5:00 PM - 6:00 PM 0
Low
6:00 PM - 7:00 PM 0
Low
7:00 PM - 8:00 PM 0
Low
8:00 PM - 9:00 PM 0
Low
9:00 PM - 10:00 PM 0
Low
10:00 PM - 11:00 PM 0
Low
11:00 PM - 12:00 AM 0
Low

Current UV Index in Nearby Cities