This week in the Boston Globe Weather Mailbag, we take a closer look at what initiates warming or cooling in the equatorial ...

Extreme weather including droughts and flash floods looming as forecasters say powerful heating is underway in the Pacific ...

Seasonal models have predicted that an El Nino pattern could develop between May and July this year and may become one of the strongest on record. | World News ...

Scientists are still sorting out how strong the shift will be. Some think it could be 'among the strongest El Niños seen in ...

We are two days from the start of the Eastern Pacific hurricane season, and ocean temps are much warmer than normal, ...

The hazard is one of the leading weather-related causes of drownings in Florida.

La Niña is gone, but its effects linger as scientists watch for El Niño and the possible return of “the Blob” ocean heat wave ...

Marine temperatures have spiked to as much as 7 degrees hotter than average, with many places breaking records for this time ...

The marine heat wave of 2026 is simmering the Pacific Ocean off the coast of California, and experts are warning that it could lead to a warm, humid and stormy summer.

New forecasts this week from NOAA and the European Center for Medium-Range Weather Forecasts show the likelihood of a ...