N
E
S
W
Breezy and colder with occasional rain
N
E
S
W
Breezy and chilly; a couple of showers this evening followed by clearing
| Today | Normal | Record | 5/23/2012 | |
|---|---|---|---|---|
| High | 51° | 63° | N/A | 63° |
| Low | 36° | 47° | N/A | 47° |
Rises at 6:00 AM with 14:57 of sunlight, then sets at 8:57 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.