Wichita-Area Storms Poised for Supercell Evolution into Missouri — SevereWX

Wichita-Area Storms Poised for Supercell Evolution into Missouri

Storms are gaining strength just east of Wichita, Kansas, this late evening, with potential to organize into supercells as they push into western and northern Missouri. The Storm Prediction Center highlights a setup ripe for severe weather along a lingering frontal zone, where cool, moist air clashes with hotter conditions to the south.

Despite some lingering low-level inhibition, ample instability (MLCAPE 1000-2000 J/kg) and effective shear (35-45 kt) could fuel rotating storms. A subtle midlevel shortwave trough nearing from the west, combined with strengthening warm air advection aloft, is boosting storm coverage across eastern Kansas.

Key Threats:

• Hail: Up to 1.00-1.75 inches (golf ball size)
• Damaging Winds: 55-70 mph gusts
• Tornadoes: Brief spin-ups possible, peaking at 90 mph (EF2 intensity)

Early storms in the warm sector might take on supercellular traits, posing hail and tornado risks. As they near western Missouri, expect clustering, which could amplify wind threats even if storms become more elevated overnight.

SPC's Mesoscale Discussion 1839 gives a 40% chance of a watch through 12Z (midnight CDT). Trends will dictate if organized severe weather sustains.

Stay Prepared: Monitor radar closely, secure outdoors items, and have a severe weather plan ready. Know your safe room and keep NOAA Weather Radio handy for warnings in KS (TOP, ICT) and MO (SGF, EAX) counties.

(Valid 060200Z-060400Z | MD 1839)