Climate data shows 2024 is the hottest year on record, surpassing 2023's high temperatures amid growing greenhouse gas levels and El Niño effects.
Read moreLa Niña has officially developed, but it is weak and expected to have minimal impact on U.S. winter weather forecasts.
Read moreThe 2024 Sierra snow survey shows L.A.'s water supply is promising, with 91% of normal snowpack levels, though future conditions remain uncertain.
Read more2024 is anticipated to set records as the hottest year globally, highlighting urgent climate change issues and the impacts of rising temperatures.
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