Upcoming Severe Weather Event, Tues 5/21, OK to Lake Michigan
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0358 AM CDT Sat May 18 2024 https://www.spc.noaa.gov/products/exper/day4-8/# Valid 211200Z – 261200Z …DISCUSSION… …Day 4/Tue — Southern Plains to the Mid/Upper MS Valley… Medium-range guidance has been fairly consistent the past several cycles in showing a negatively tilted upper shortwave trough ejecting across the central …