Chicago Records No Snow in January and February for the First Time in 146 Years
Chicago—a city well known for its windy and snowy winters—is experiencing some unusually warm weather. For the first time in 146 years, there was no documented snow on the ground in January and February, according to the local National Weather Service.
Chicago's about to do something its never done in 146 years of record keeping: go the entire months of Jan & Feb with no snow on the ground.— NWS Chicago (@NWS Chicago)1488146197.0
January and February are usually the coldest months of the year. As NBC News noted, the city usually averages more than 40 inches of snow per winter and prepares for months to handle with the onslaught of snow with its fleet of snow plows and salt trucks that service more than 280 snow routes.
But the last measurable day of snow was on Christmas Day when two inches covered the ground. In fact, from Feb. 17-22, Chicago set new winter records with six consecutive days of temperatures in the high 60s to 70 degrees Fahrenheit.
Flowers are even emerging in some areas, and that's not a good thing. Early blossoms could wilt before they can be pollinated or could be vulnerable to frost if the temperatures should drop, which would be devastating for fruit growers.
While many Chicagoans were probably very happy to skip out on shoveling sidewalks for these past two months, some worry that the freak weather is related to climate change.
"This is occurring against a backdrop of a changing climate," WGN-TV meteorologist Tom Skilling told the Chicago Tribune. "I think the door is open to additional unusual weather events as we go forward."
Is Climate Change to Blame for February's Record-Breaking Heat? https://t.co/5MioCbBr9P @beyondzeronews @Climate_Rescue— EcoWatch (@EcoWatch)1488105303.0
Chicago is not alone in seeing bizarre winter weather. Meteorologists have seen dozens of heat records broken across the U.S. in February. In Oklahoma, temperatures hit a record 99 degrees Fahrenheit, more than 40 degrees above the average February high. Texas, Kansas and Colorado also recorded all-time highs.
Other climate scientists also say that warm temperatures and snow-droughts such as these could be due to natural weather variances that have nothing to do with climate change.
That said, the National Weather Service forecasts a slight chance of snow in Chicago this Thursday as severe thunderstorms are expected to move through Illinois this week.
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Airborne Particles Are Still the Biggest Problem<p>The <a href="https://theconversation.com/why-it-matters-that-the-coronavirus-is-changing-and-what-this-means-for-vaccine-effectiveness-152383" target="_blank" rel="noopener noreferrer">SARS-CoV-2 variants</a> are believed to spread primarily through the air rather than on surfaces.</p><p>When someone with the coronavirus in their respiratory tract coughs, talks, sings or even just breathes, infectious respiratory droplets can be expelled into the air. These droplets are tiny, predominantly in the range of <a href="https://www.sciencedirect.com/science/article/pii/S0021850211001200?casa_token=KtyrsEfbeqcAAAAA:vv10sSxm33tzg0EQvNMIFtV7GCu5gE9QAzuyzHKr2_4Cl0OFkUJoGwzn4d0ZnEWS19NsOTuH" target="_blank" rel="noopener noreferrer">1-100 micrometers</a>. For comparison, a human hair is about 70 micrometers in diameter.</p><p>The larger droplets fall to the ground quickly, rarely traveling farther than 6 feet from the source. The bigger problem for disease transmission is the tiniest droplets – those less than 10 micrometers in diameter – which can remain suspended in the air as aerosols for <a href="https://academic.oup.com/cid/article/50/5/693/325466" target="_blank">hours at a time</a>.</p>
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