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3:45
Area Plan Commission sides with farmers in opposition to Kosciusko...
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1:40
Severe weather Wednesday evening
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1:39
Five semitrucks overturned by wind on I-65 Wednesday afternoon
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0:54
I&M moves up expected power restoration time, current weather...
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0:08
Power restored at intersection of Douglas Road and S.R. 23
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1:46
Showers and storms this morning, severe weather in the evening
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3:33
Crews work around the clock repairing storm chaos
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2:57
Lawmakers aim to refine bill for partisan school boards, closer...
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3:07
Tornado damage remains from July as Elkhart Neighborhood braces...
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3:16
Cass County family loses horse and 50-year-old trees in high...
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1:50
Severe Storms, Wednesday evening
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2:46
The calm before the storm
When frigid air takes over Michiana, we often talk about feels-like temperatures or wind chills - but how do we determine what it “feels like” outside and what is the science behind wind chill?
Our bodies are constantly radiating heat, creating a thin layer of warm air around us which helps to keep us comfortable in chilly temperatures. When winds are calm, this warm blanket of air is left undisturbed, making the wind chill essentially equal to the air temperatures.
When winds are breezy though, the warm layer around us gets mixed into the surrounding atmosphere, ripping away that warm blanket of air. In turn, our bodies try to replace the warm layer by radiating more heat, which makes us colder faster.
The number we use to define what our temperatures “feel like” comes from a long equation that factors in the air temperature and wind speed. To make it easier, the National Weather Service put together this chart to quickly determine the wind chill:
