Ultraviolet Index
Ontario, CA 91758
UV Index
| Ultraviolet Index Forecast for LOS ANGELES, CA | ||
|---|---|---|
| Date Valid(at Solar Noon) | UV Index | Color Level |
| 5/26/2012 | Very High index of 9 | |
| 5/25/2012 | Very High index of 8 | |
| UV Index Scale | ||
|---|---|---|
| Low | 0-2 | |
| Moderate | 3-5 | |
| High | 6-7 | |
| Very High | 8-10 | |
| Extreme | 11+ | |
High Temps
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Hourly Forecast for Ontario, CA 91758
| Time | Conditions | Sky Cover | Chance of Precip. | Heat Index Wind Chill | Wind |
|---|---|---|---|---|---|
| Saturday, May 26, 2012 | |||||
| 9 pm |
56° F
| 39% | 8% | 56° F | From SW 9 mph |
| 10 pm |
55° F
| 47% | 8% | 55° F | From SW 8 mph |
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