The UK Met Office forecasts that the coming El Niño will be the biggest in more than 100 years, with effects that could drive record global temperatures. The agency says the pattern is expected to strengthen and may lead to exceptionally warm conditions in the years ahead, potentially making 2027 the hottest year on record.

Both outlets report the prediction from the UK’s national weather agency, describing El Niño as a major driver of year-to-year climate variability. The Met Office’s outlook links the anticipated El Niño strength to higher odds of breaking temperature records, including during periods beyond the immediate season. While the sources largely focus on the projected magnitude of the event and the associated temperature implications, they do not present competing interpretations of the forecast itself.