The February 2022 climate outlook favors warmer-than-average temperatures across the southern and eastern U.S., with cooler and wetter conditions favored across the north. Out West, a drier-than-average month is forecast.
A high-level explainer of the jet stream. (Ha ha..."high-level"...get it?)
Second-highest in number and third-highest in costs, 2021 was another extreme year for weather and climate disasters in the United States.
Does your location usually experience its coldest day of the year in early, mid, or late winter? Find an answer with this map based on weather observations between 1991-2020.
It's been 45 years since the planet had a cooler-than-average year.
La Niña is likely near its peak strength, but that doesn't mean its impacts will disappear anytime soon.
NOAA National Centers for Environmental Information recaps the 2021 climate for the United States.
The fingerprints of La Niña were all over the global precipitation map.
Ice older than 4 years once dominated the winter ice pack in the Arctic. Today, only a tiny fraction of old, thick survives.
But fires and other disturbances create patches of "browning" in satellites' view of Arctic vegetation.