Illinois Weather: 02-22-2026

Good afternoon! I'm Aaron Jolly. And welcome to the Illinois Weather Podcast. It's Sunday, February 22nd. Folks, winter just sucker punched us. Step outside right now and you're hit with 23 degrees. But that wind? Northwest at 20 miles an hour, gusting to 30. Wind chills in the single digits. That's the kind of cold that makes your eyes water before you reach the mailbox. We picked up a dusting overnight. Nothing dramatic. But those winds are tossing it around, cutting visibility in spots. Snow showers hang on through early afternoon across Chicagoland, tapering off around 2 P.M. Then the wind takes over as the main character. Down in Chicago, you're topping out at 27 degrees right around 2 P.M. Snow lingers from late morning through the early overnight hours. By 5 A.M. Monday, you've dropped to 20 degrees. Wind chill? Four degrees. That'll freeze exposed skin in about 30 minutes. Push south into Central Illinois and skies stay dry. Same high of 27 degrees, though. Tonight's the kicker. Lows crash to 13 degrees with wind chills diving to minus 13 degrees. For late February, that's just mean. Up across Northern Illinois, a quick snow burst rolls through between 13 degrees and 5 P.M. Highs only reach 25 degrees. Overnight mirrors Central Illinois. Thirteen degrees, minus 13 degrees wind chill. Keep those gloves close. Now here's where it gets wild. Monday stays locked in the freezer. Then Tuesday? The whole script flips. Central Illinois could rocket to 50 degrees. That's a 30 degree swing in 48 hours. Near record warmth. But don't celebrate too hard. A midweek storm threatens snow Wednesday night into Thursday, especially north of a line from Macomb to Champaign. Friday bounces back to the 50s before another cold front crashes the party next weekend. One bright spot. Sunrise hit 6:38 this morning, sunset at 5:33. You're gaining nearly three minutes of daylight every single day now. Layer up for tonight. Your future self at 5 A.M. Will be grateful. That's your forecast — we'll be back tomorrow. Take care!