Steep Lapse Rates Fuel SE Colorado Storms Toward Panhandle Wind Damage — SevereWX

Storms are firing up along Colorado's Front Range and northeast New Mexico amid relentless heating and steep boundary-layer lapse rates. SPC Mesoscale Discussion 1578 highlights how these conditions, paired with 30-35 kt effective shear from backed southeast surface winds and modest westerlies aloft, will drive scattered cells and clusters southeast through the evening.

Southeast Colorado and northeast New Mexico remain the initial hotspots, with activity expected to push into the Texas Panhandle—and potentially the Oklahoma Panhandle—later tonight. Dewpoints in the 50s F support storm sustenance, while southerly 850 mb winds around 35 kt over the Panhandles could enhance inflow and organization.

Damaging wind gusts of 55-70 mph pose the main risk, thanks to those steep lapse rates promoting microburst potential. Isolated hail up to 1.75 inches is possible in stronger cells, though warm 300 mb temperatures are tempering overall CAPE.

A 60% chance of a watch issuance underscores the genuine severe potential here. Activity peaks through 10:45 PM CDT.

Stay prepared: Monitor local warnings, secure outdoor items, and have a severe weather plan ready. Check radar updates frequently if in the path.