On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Larkfield-Wikiup, Sonoma County, California (CA). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.
(Updated 8 minutes ago.)
As of 4:08 PM
PDT, the UV Index in Larkfield-Wikiup, CA is 4.7 (Moderate).
The UV Index is expected to fall
sharply
to 2.6 (still Moderate) between 5:00 PM - 6:00 PM
PDT today.
UV Index Data sourced from the NOAA.
As of 4:08 PM PDT today in Larkfield-Wikiup, CA, the UV Index is currently at a moderate level of 4.7. As the day progresses, the UV index is expected to fall as the sun sets.
It will return to moderate levels at 5:00 PM and then drop to low levels again from 6:00 PM onwards. 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 |
|---|---|---|
| 6:00 AM - 9:00 AM (PDT) | 0 - 1 | Low |
| 9:00 AM - 11:00 AM | 2.5 - 4.5 | Moderate |
| 11:00 AM - 12:00 PM | 6.7 | High |
| 12:00 PM - 3:00 PM | 8.2 - 8.8 | Very High |
| 3:00 PM - 4:00 PM | 7.1 | High |
| 4:00 PM - 6:00 PM | 2.6 - 4.7 | Moderate |
| 6:00 PM - 12:00 AM | 0 - 1.1 | Low |
| Time Range | UV Index | Risk |
|---|---|---|
| 12:00 AM - 9:00 AM (PDT) | 0 - 1.1 | Low |
| 9:00 AM - 11:00 AM | 2.8 - 5 | Moderate |
| 11:00 AM - 12:00 PM | 7.4 | High |
| 12:00 PM - 4:00 PM | 8.1 - 10.3 | Very High |
| 4:00 PM - 5:00 PM | 5.9 | High |
| 5:00 PM - 6:00 PM | 3.5 | Moderate |
| 6:00 PM - 12:00 AM | 0 - 1.7 | Low |
| Time | UV Index | Risk |
|---|---|---|
| 4:00 PM - 5:00 PM (Now, PDT) | 4.7 | Moderate |
| 5:00 PM - 6:00 PM | 2.6 | Moderate |
| 6:00 PM - 7:00 PM | 1.1 | Low |
| 7:00 PM - 8:00 PM | 0.4 | 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 |