**Weather Operations Briefing - Chapel Hill, NC**

Chapel Hill is currently experiencing active winter weather with snow showers and significantly below-freezing temperatures. The ambient temperature of 18°F, combined with a north-northwest wind at 10 mph, is producing a wind chill of 7°F—well into the range where exposed skin becomes vulnerable to frostbite within 30 minutes. Visibility has been reduced to 3 miles due to falling snow, and complete cloud cover is maintaining these conditions. The relatively high humidity of 75% with a dew point of 12°F indicates sufficient atmospheric moisture to sustain continued snow shower activity.

These conditions are consistent with a cold air mass of Arctic origin moving south behind a frontal boundary, with the north-northwest wind flow confirming cold air advection from Canada. The barometric pressure of 29.93 inHg suggests we're in a transitional phase between weather systems. The small spread between temperature and dew point (6°F) indicates a saturated lower atmosphere, which supports ongoing precipitation and suggests additional snow showers are likely to continue through the short term.

**Operational Impacts:** Lot operations will be significantly challenged by these conditions. Prioritize regular de-icing of walkways and vehicle surfaces, as snow accumulation on inventory is likely. The severe wind chill necessitates limiting outdoor staff exposure through rotation schedules. Road surfaces are undoubtedly icy given sub-freezing temperatures, which may impact customer traffic and test drive safety. Vehicle batteries and fluids may require additional attention in these extreme cold conditions. Snow removal should be ongoing rather than deferred, as continued shower activity will maintain accumulation throughout the operational period.