Eastern New Mexico, which received 6 to 12 inches of rain last week, is particularly vulnerable to flash flooding. The Texas and Oklahoma Panhandles, which saw 1 to 4 inches of rain last week, are also at risk. High rainfall rates could quickly overwhelm drainage systems, leading to hazardous conditions. The evening commute on Tuesday may be affected by heavy rain, and localized flooding could disrupt travel and infrastructure. Additionally, the potential for tropical funnel clouds or brief tornadoes adds another layer of risk to the region.