Note: Select a region before finding a country.
A thunderstorm in parts of the area
Sunshine; breezy in the p.m.
Clouds and sun
Partly sunny and cool
of sunlight, then sets at
of moolight, then sets at
Dec 20, 2012; 5:00 AM ET
The 540 line is often used by meteorologists to determine the chances of rain vs. snow.