Panhandle Low Triggers Kansas Supercells for 2.5-Inch Hail, 80 MPH Gusts — SevereWX

A 1007 mb surface low parked over the western Oklahoma Panhandle is sending an axis of low-level convergence northeastward into western and northern Kansas. This setup, combined with dewpoints in the mid-60s to 70s F, is building extreme instability--RAP model shows MLCAPE from 3000 to 4500 J/kg.

A mid-level shortwave trough and vorticity maximum are pushing east across the central High Plains right now, priming thunderstorms to fire along that convergence line early evening. Dodge City's WSR-88D vertical wind profile clocks 0-6 km shear near 40 knots, with directional shear in the 1-4 km layer--perfect for supercell structures.

These storms should deliver isolated large hail up to 2.5 inches and severe wind gusts to 80 mph. Any quasi-linear segments that organize could also pack damaging downdrafts. SPC's Mesoscale Discussion 1480 puts watch issuance odds at 60% through around 7:30 PM CDT.

Key Threats:

Areas at highest risk span west-central to north-central Kansas. Keep an eye on radar as cells develop--supercells could pulse up quickly.

Preparedness: Review your severe weather plan, ensure spotter reports if safe, and have helmets ready for large hail. Stay tuned to local NWS updates.