KANSAS CITY, Missouri — A tornado outbreak is possible today across a massive corridor stretching from Texas all the way to Wisconsin — as two separate and simultaneously dangerous severe weather setups are targeting the Iowa-Minnesota border zone and the Oklahoma City metro into northwest Texas during the critical afternoon and evening hours, with giant gorilla hail, damaging winds, and significant tornadoes all explicitly on the table across the entire threatened corridor.
The situation is urgent and evolving rapidly. Supercells are forecast to erupt along the warm front from South Dakota to Wisconsin around 4:00 PM, while a separate and equally dangerous tornado threat is increasing for Oklahoma into northwest Texas including the Oklahoma City metro around rush hour — meaning millions of Americans across two entirely different regions are simultaneously facing life-threatening severe weather conditions this afternoon and evening.
Two Simultaneous Tornado Threats — Both Serious
THREAT 1 — Iowa-Minnesota Border — Greatest Tornado Corridor:
The greatest corridor of tornado potential today runs directly along the Iowa-Minnesota border zone — where supercells are forecast to erupt along a warm front stretching from South Dakota to Wisconsin beginning around 4:00 PM. A surface low migrating along this warm front through the late afternoon and evening will enhance low-level wind shear ahead of it — the precise atmospheric mechanism that takes an already dangerous supercell and gives it the additional rotational energy needed to produce violent, long-track tornadoes…