In the early hours of Wednesday morning, between 3am and 7am, western North Carolina is bracing for a significant weather event. A powerful cold front is expected to bring a broken line of thunderstorms through the area, prompting the Storm Prediction Center (SPC) to upgrade the region to a “slight risk,” which is risk level 2 out of 5 on their severity scale.
Residents in the area should be aware of the following risks associated with this weather event:
A 15% chance of experiencing damaging winds, which could lead to power outages, fallen trees, and potentially hazardous road conditions.
A 15% chance of large hail, posing risks to vehicles, roofing, and outdoor pets.
A 5% chance of tornadoes, a significant threat that necessitates immediate attention to safety protocols in case of warnings.
Throughout the day, weather models have suggested that the dynamics conducive to thunderstorm development will strengthen, particularly from the Florida Panhandle northeastward, ahead of the advancing cold front. There is a potential for these storms to adopt a cellular mode of convection, heightening concerns for tornado formation very early Wednesday Morning as shear profiles (turning of wind with height and/speed) are supportive of updraft rotation. A broken QLCS (quaziliniar convective system. ie. A line of storms) is likely as this moves over the mountains and into the foothills before the sun rises Wednesday.
Given the complexity and somewhat uncertain nature of these predictions, the SPC has substantially expanded the 5% tornado probability area eastward and southeastward to include regions that may be impacted by these developments.
Residents in and around western North Carolina should remain vigilant, stay informed about the latest weather updates, and have a safety plan in place. Our free Foothills Weather Phone App in the App Store is a great source to track severe weather this Spring!
The heightened risk of severe weather, including the potential for tornadoes, demands attention and preparedness from all those in the affected areas.
This event underscores the unpredictable nature of spring weather across Western North Carolina and the importance of being ready to respond to severe weather alerts. Stay safe, and have multiple ways to receive warnings.
