Can't get anyone to cover me tomorrow, so I'll be missing chasing this one, just as I missed last Thursday's event.
Time for some reverse-jinxing to pull stuff north once again, to make it interesting locally.
First 90°+ day of the year on Wednesday at ORD and MDW, with a high of 91° at both locations.
...2026 90°+ Day Tally...
3 - ARR
1 - ORD
1 - MDW
1 - RFD
1 - PWK
1 - LOT
1 - UGN
0 - DPA
Ended up having a supercell quickly develop over DuPage County last evening, which then moved through ORD. There was a transient wall cloud at times with it as it approached from the southwest, as the storm interacted with an OFB and briefly tried to be interesting.
I believe we will see some changes regarding expectations for today. Let the HRRR catch up to reality over the next few runs, and we’ll likely see a clearer and different picture painted.
there's been a signal for about a week now, favoring next week for a ridge to poke up into the region.
i wouldn't say it'll be a heat-wave, but it looks to be deep summer-like.