The Weather Whip-Lash: Saturday Warmth to Sunday Freeze
While Saturday offers a brief regional warm-up with highs approaching 60F in some areas, this mild spell will end abruptly. The front will push through early Sunday, causing temperatures to plummet rapidly throughout the day across all elevations.
Expected Conditions
Expected Low Temperatures
Sunday Night: Mountain Peaks (Highest Elevations):
Lows will likely be in the single digits 9F, with some areas possibly dropping below zero.
Asheville Areas: Lows are forecast to be around 8F to 10F
Foothills and Piedmont: Lows are expected to fall into the teens 18F
Immediate Danger: High Wind and Sub-Zero Chill
The main hazards are the extreme cold coupled with powerful northwest winds, which will create life-threatening wind chill values.
Extreme Wind Gusts: Winds will be dangerously high across the region on Sunday.The NWS forecasts gusts of 40 to 45 mph in the Asheville area and valleys.Gusts on the highest mountain ridges could exceed 45 .Potential Impact of Wind:
The high winds are strong enough to cause isolated damage and sporadic power outages in mountain communities.
Life-Threatening Wind Chill: The true danger is how cold the air will feel.
Wind chills will fall below zero \ across the mountains and valleys by Sunday afternoon and evening. Wind chills on the highest peaks could fall to -10F { or colder}
Advisories Expected: Forecasters say confidence is growing that they will issue Wind Advisories and Cold Weather Advisories for portions of the area as the system arrives.
ACTION REQUIRED: The rapid and extreme nature of this cold snap poses an immediate risk of frostbite and hypothermia for anyone exposed to the elements for even a short period. Preparation must begin now.
Essential Cold Weather Safety Checklist
Residents must take immediate steps to prepare for a multi-day period of extreme cold and high winds:
Protect Your Pipes:
Cover outdoor spigots and insulate exposed pipes in crawl spaces.
Allow indoor faucets to drip slightly overnight to keep water moving and prevent freezing and bursting.
Check Heating Systems: Ensure your heating systems are working properly. Have a backup heat source and an emergency supply of blankets, just in case of power loss.
Secure Outdoor Items:
Bring in or securely tie down loose outdoor items like trash cans, patio furniture, and holiday decorations that could become projectiles in 45 mph winds.
Protect People and Pets:
Bring pets indoors or ensure they have adequate, insulated shelter.
Check on elderly, young, or disabled neighbors who may be vulnerable to the cold or power outages.
Prepare for Driving:
Avoid unnecessary travel during the height of the winds and cold.If you must travel, ensure your vehicle is ready (tire pressure, antifreeze) and keep an emergency kit (blanket, food, water, fully charged cell phone) in your car.
WNCTimes