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
12:19 PM CDT

1.8Risk: Low

(Updated 19 minutes ago.)

As of 12:19 PM CDT, the UV Index in Lake Ka-Ho, IL is 1.8 (Low).
The UV Index is expected to rise to 1.9 (still Low) between 1:00 PM - 2:00 PM CDT today.

Hourly UV Index Forecast for Today
Monday, May 19, 2025

12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PMCentral Daylight Time (CDT)0123456789101112Current Time: 12:19 PM, CDT

UV Index Data sourced from the NOAA.


As of 12:19 PM CDT today in Lake Ka-Ho, IL, the UV Index is currently at a low level of 1.8. As the day progresses, the UV index is expected to fall as the sun sets.

The UV Index will return to low levels of 1.9 at 1:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 8:00 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 (CDT)0 - 2.1
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 11:00 AM (CDT)0 - 1.9
Low
11:00 AM - 12:00 PM3.1
Moderate
12:00 PM - 1:00 PM5.7
High
1:00 PM - 2:00 PM4.9
Moderate
2:00 PM - 3:00 PM6.5
High
3:00 PM - 4:00 PM0.8
Low
4:00 PM - 6:00 PM2.5 - 3.1
Moderate
6:00 PM - 12:00 AM0 - 1.1
Low

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

Download CSV (Excel) ↓
TimeUV IndexRisk
12:00 PM - 1:00 PM (Now, CDT)1.8
Low
1:00 PM - 2:00 PM 1.9
Low
2:00 PM - 3:00 PM 1.3
Low
3:00 PM - 4:00 PM 1.4
Low
4:00 PM - 5:00 PM 1.3
Low
5:00 PM - 6:00 PM 0.6
Low
6:00 PM - 7:00 PM 0.3
Low
7:00 PM - 8:00 PM 0.1
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