N
E
S
W
Partial sunshine
N
E
S
W
Mostly cloudy and mild
| Today | Normal | Record | 5/28/2012 | |
|---|---|---|---|---|
| High | 74° | 70° | 91° (1978) | 89° |
| Low | 60° | 45° | 23° (2008) | 62° |
Rises at 6:04 AM with 15:10 of sunlight, then sets at 9:14 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.