Weather Radar in Motion

Track a winter storm

Chicago weather radar: Track a winter storm as it approaches the area

The Chicago area saw its first snowfall of the season on Sunday morning, but things will get a lot wilder in terms of the winter weather in coming hours.

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Winter Storm Warning in effect for Chicago area, NW Indiana

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Chicago weather: Winter storm heading to Indiana, Chicago area

· 13h

Over a foot of snow piles up in the Great Lakes as Arctic blast spreads across much of the US

Chicago is facing a dangerous lake-effect snow event overnight Sunday into Monday morning.

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Forecast: Winter Weather Warnings issued for Chicagoland amid snow and bitter cold

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Chicago weather: Wintry mix continues, then lake effect snow expected overnight

News10NBC

First Alert Weather In-Depth: When the sky pretends to rain

One of the fascinating optical effects we observe in the atmosphere can also “trick” our weather radar. It is called virga, and it is quite common during the fall season.Our First Alert Doppler radar continuously sends out pulses of energy as it spins 360 degrees,

abc13

Only on 13: A first look at the next generation of weather radar technology

NORMAN, Oklahoma (KTRK) -- The 13 Alert Radar network is today's most powerful radar technology and gives our team of meteorologists the ability to track severe storms more accurately. But in the heart of Tornado Alley, researchers are testing the next ...