Bay Area residents can expect a stretch of sunny, mild weather this week, with temperatures peaking around 70 degrees and a ...

But they all have one thing in common: a change in air pressure. Just like air rushing out of your car tire when the valve is open, air in the atmosphere is forced from areas of high pressure to ...

Due to the prevailing westerlies moving northward, the Tibetan high-pressure system is spreading eastward, covering the area around Japan, the JMA said. The two high-pressure systems overlap since ...