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| Today | Normal | Record | 5/28/2012 | |
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| High | 72° | 71° | 92° (1978) | 82° |
| Low | 48° | 49° | 30° (1961) | 55° |
Rises at 5:14 AM with 15:12 of sunlight, then sets at 8:26 PM
May 23, 2013; 5:00 AM ET A team has developed a model to determine the influences of humans and climate on vegetation changes. Valerie Smock explains what has the greatest effect.