polar vortex News

From Killer Heatwaves to Floods, Climate Change Worsened Weather Extremes in 2021

Extreme weather events in 2021 shattered records around the globe. Hundreds died in storms and heatwaves. Farmers struggled with drought, and in some cases with locust plagues. Wildfires set new records for carbon emissions, while swallowing forests, towns and homes. …

Aon Says Natural Disaster Insured Losses for First Half of Year Hit 10-Year High

LONDON — Insured losses from natural disasters hit a 10-year high of $42 billion in the first half of 2021, with the biggest loss related to extreme cold in the United States in February, insurance broker Aon said on Wednesday. …

Texas Cold Snap May Spur Historic Number of Insurance Claims

The polar vortex that caused power outages across Texas for the past week also will bring more insurance claims than any event in the state’s history, the Texas Insurance Council said Thursday. “I hate to say the word ‘unprecedented’ but …

Snowstorms Aim for U.S. East, and Cold Stretches Clear to Texas

A parade of snowstorms is threatening to roll through the Eastern U.S. over the next few days while bitter cold stabs through the heart of the country, driving temperatures below freezing all the way to Houston. A system will sweep …

Spring Snow Falls in New England, U.S. Midwest Prepares for Blizzard

New England states enjoying the first signs of spring were hit with a wintry blast of snow on Monday and parts of the U.S. Midwest prepared for a blizzard. The snow storm in New England brought more than 2 inches …

Rapid Thaw Follows Polar Blast

In Illinois, temperatures rose by 80 degrees within days. In Michigan, melting snow and rain and a 17-mile ice jam led to flooding fears. Across the Midwest, the sudden warmth brought more broken roads and busted water mains. The polar …

Polar Vortex Outbreaks Expected to be the Norm

It might seem counterintuitive, but the dreaded polar vortex is bringing its icy grip to parts of the U.S. thanks to a sudden blast of warm air in the Arctic. Get used to it. The polar vortex has been wandering …

Chicago, Midwest Face Colder-Than-Arctic Blast

It could be warmer above the Arctic Circle than in Chicago by Wednesday, with temperatures forecast to fall in the Windy City to 20-to-25 degrees below zero Fahrenheit (minus-29 to minus-32 Celsius). New York and Washington will be warmer, with …

New York’s Winter Forecast a Toss-up This Year

Watching Siberian snowfall in October is usually a good way to predict how cold the coming winter will be in New York and other mid-latitude regions. This year, not so much. If there’s lots of snow across Eurasia, expect bitter …

Study Finds Extreme Winter Weather Is Strongly Related to Arctic Warmth

In recent decades, extreme winter weather has become more strongly connected to disruptions in the polar vortex, according to a new study from Atmospheric and Environmental Research (AER), a Verisk business, and Rutgers University, published in Nature Communications. It revealed …