On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Lostant, LaSalle County, Illinois (IL). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.
(Updated 2 minutes ago.)
As of 4:02 PM
CDT, the UV Index in Lostant, IL is 4.1 (Moderate).
The UV Index is expected to fall
sharply
to 2.3 (Low) between 5:00 PM - 6:00 PM
CDT today.
UV Index Data sourced from the NOAA.
As of 4:02 PM CDT today in Lostant, IL, the UV Index is currently at a moderate level of 4.1. As the day progresses, the UV index is expected to fall as the sun sets.
The UV Index will return to low levels of 2.3 at 5:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 8:00 PM.
| Time Range | UV Index | Risk |
|---|---|---|
| 8:00 AM - 9:00 AM (CDT) | 1.1 | Low |
| 9:00 AM - 11:00 AM | 2.5 - 4.4 | Moderate |
| 11:00 AM - 12:00 PM | 5.9 | High |
| 12:00 PM - 3:00 PM | 7.5 - 8.1 | Very High |
| 3:00 PM - 4:00 PM | 6.1 | High |
| 4:00 PM - 5:00 PM | 4.1 | Moderate |
| 5:00 PM - 12:00 AM | 0 - 2.3 | Low |
| Time Range | UV Index | Risk |
|---|---|---|
| 12:00 AM - 9:00 AM (CDT) | 0 - 1.1 | Low |
| 9:00 AM - 11:00 AM | 2.5 - 4.4 | Moderate |
| 11:00 AM - 12:00 PM | 6.4 | High |
| 12:00 PM - 3:00 PM | 7.7 - 8.4 | Very High |
| 3:00 PM - 4:00 PM | 6.1 | High |
| 4:00 PM - 5:00 PM | 4.1 | Moderate |
| 5:00 PM - 12:00 AM | 0 - 2.3 | Low |
| Time | UV Index | Risk |
|---|---|---|
| 4:00 PM - 5:00 PM (Now, CDT) | 4.1 | Moderate |
| 5:00 PM - 6:00 PM | 2.3 | Low |
| 6:00 PM - 7:00 PM | 1 | Low |
| 7:00 PM - 8:00 PM | 0.3 | 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 |