Note: Select a region before finding a country.
Mostly sunny; breezy, cooler
Some sun, then clouds
Chance of a shower
of sunlight, then sets at
of moolight, then sets at
Rainfall will be scarce around Boston this week, but cool air will be plentiful. more >
Dec 20, 2012; 5:00 AM ET
The 540 line is often used by meteorologists to determine the chances of rain vs. snow.