nickgrillo
EF5
Strong southeasterly SFC flow will advect ample moisture into the warm sector airmass south of the frontal boundary this afternoon. SFC Td's will be >60F across a widespread area, and along with insolation - will yield good SFC-based instability in excess of 1500-2500J/KG. Strong veering present in the 700mb-SFC layer favors a few tornadic supercells (along with sufficiant low-level moisture/instability), particularly across eastern Nebraska. Didn't look at too much yet, but the latest SWODY1 certainly caught my eye.