On Monday, Knoxville residents honored Martin Luther King Jr.'s legacy. However, they braced for a frigid reality. The National Weather Service (NWS) reported overcast skies and temperatures hovering at 14°F in the early morning. The chill factor was exacerbated by wind speeds that had fallen still, doing little to disperse the biting cold, pushing dewpoints down to 7°F.
A Cold Weather Advisory issued by the National Weather Service continues until noon, alerting very cold wind chills as low as seven below eastern Tennessee Valley. Wrapped in warm layers, even those headed out to volunteer in service projects for the community were not exempt from the advisory's urgency—the need to dress for sub-zero wind chills were not left unheard.
The serrated edge of winter prompted hazardous weather outlooks for parts of southwest North Carolina, east Tennessee, and southwest Virginia. Wind chill values below zero will be a concern throughout the morning, and the region's heights were particularly vulnerable to the extreme cold. Today's sunny skies promised a little reprieve, with the high creeping to a mere 24°F and wind chill values stuck between 4 and 14.
Looking ahead, the weather will remain a contender throughout the week. Dangerously cold air will remain through much of this week. Many locations will likely see several days of sub-freezing temperatures and overnight wind chills approaching zero degrees, officials warned in a hazardous weather outlook statement. The deep cold will extend its grip. Residents are advised to layer up and minimize exposure to the harsh elements. Although calm, winds are expected to drop slightly, becoming westerly by Tuesday afternoon.
The NWS encourages local spotters to report snowfall from Sunday through Monday for more immediate updates. Local spotters are vital to weather monitoring and provide a more precise picture of the on-the-ground conditions that satellites and sensors alone cannot always capture.
