Chicago Weather February 4, 2021 5:33 am Thursday Forecast NBC Storm Team 5 meteorologist Andy Avalos has your latest forecast. Local 2:19 CHICAGO'S FORECAST: The Warm-up Begins! 2:51 Thursday morning weather 2:15 CHICAGO FORECAST: Freeze warning in effect for parts of area ahead of warmer temperatures 1:13 Hunter's supermoon shines bright tonight 2:06 What's the difference between El Niño and La Niña?