Following Wednesday's storms, Thursday will bring another risk for severe weather across the Stateline and the Midwest region. The latest outlook from the Storm Prediction Center showcases a large Level 3/5 Enhanced risk for severe weather stretching from Iowa/Missouri up through mid-Michigan. Locally, all hazards of severe weather will be possible, including a few tornadoes. The overall timing of this system could be a bit earlier than Wednesday's, with storms arriving as early as 11AM.
The morning will start out mild and humid with maybe even some fog. Temperatures will rise very quickly into the mid-80s by late morning. The initial wave of storms will be approaching from the West as early as 11AM-12PM, stemming from storms that will first develop in Nebraska overnight. Similar to Wednesday, the storms will likely pose a risk for damaging wind gusts of 60+ mph and very heavy rainfall.
Additional storms will fill in through the afternoon. Scattered storms will form clusters or bow echo shapes, each posing risks for damaging wind gusts and heavy rain. As stronger wind shear (spin) builds in through the afternoon, the tornado threat may increase a bit as well, especially if cells remain individual and not clustered together.
Severe storms will slowly push across the area through the afternoon, finally exiting East after 7-8PM. The slower movement of storms will allow for some very heavy rainfall, as some locations may be able to see a couple inches of rain or more through the course of the day.
Damaging wind and heavy rainfall remain the primary threats with our storms Thursday, but there is a heightened risk for tornadoes and hail compared to Wednesday's storms. Embedded QLCS spin up tornadoes are possible within the line, which are generally shorter-lived and weaker tornadoes compared to super-cellular tornadoes. But there is a good likelihood that we will see severe storms mid-day through at least the afternoon. Remain weather aware and keep up to date on the forecast!
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