The US is bracing for a massive winter storm that will sweep across nearly 30 states, bringing snow, freezing rain, and sleet. But while the National Weather Service has issued key messages predicting heavy precipitation from Friday to Sunday, there's still significant uncertainty about how the storm will develop and which areas will be hit hardest.
One thing is clear: the storm system is loaded with moisture from the Gulf of Mexico, guaranteeing some form of precipitation for much of the southern and eastern US. Atmospheric scientist Matthew Cappucci notes that a wide swath of the region can expect 2-plus inches' worth of water, which could fall as rain, snow, sleet, or freezing rain.
However, the precise path and intensity of the storm remain unclear. The formation of an upper-level low-pressure system over the Pacific will play a significant role in determining how precipitation falls. "The wild card is whether that comes down as rain, snow, sleet, freezing rain, or a combination," Cappucci warns.
Meteorologists caution against getting caught up in specific scenarios days out from the storm's arrival. Sean Sublette, a meteorologist living in Virginia, notes that while some data suggests heavy freezing rain for his area, he's still keeping an open mind and monitoring updates closely.
The National Weather Service's forecasts are not winter weather warnings but rather "messages" that will become more specific as the storm develops. Still, there's enough data available to start preparing for worst-case scenarios – particularly in regions historically unprepared for extreme winter conditions.
A stretch of predicted cold temperatures following the storm could create hazardous conditions, especially if snow or ice take out power lines or make driving difficult. The US has experienced similar events before, such as the 2014 ice storm that left some areas without power for days and the devastating winter storm in Texas that killed nearly 250 people five years ago.
In short, while the National Weather Service is providing valuable guidance, it's essential to stay informed through trusted sources and exercise caution against misinformation. As the storm approaches, residents are advised to keep a close eye on updates from local authorities and be prepared for any eventuality.
One thing is clear: the storm system is loaded with moisture from the Gulf of Mexico, guaranteeing some form of precipitation for much of the southern and eastern US. Atmospheric scientist Matthew Cappucci notes that a wide swath of the region can expect 2-plus inches' worth of water, which could fall as rain, snow, sleet, or freezing rain.
However, the precise path and intensity of the storm remain unclear. The formation of an upper-level low-pressure system over the Pacific will play a significant role in determining how precipitation falls. "The wild card is whether that comes down as rain, snow, sleet, freezing rain, or a combination," Cappucci warns.
Meteorologists caution against getting caught up in specific scenarios days out from the storm's arrival. Sean Sublette, a meteorologist living in Virginia, notes that while some data suggests heavy freezing rain for his area, he's still keeping an open mind and monitoring updates closely.
The National Weather Service's forecasts are not winter weather warnings but rather "messages" that will become more specific as the storm develops. Still, there's enough data available to start preparing for worst-case scenarios – particularly in regions historically unprepared for extreme winter conditions.
A stretch of predicted cold temperatures following the storm could create hazardous conditions, especially if snow or ice take out power lines or make driving difficult. The US has experienced similar events before, such as the 2014 ice storm that left some areas without power for days and the devastating winter storm in Texas that killed nearly 250 people five years ago.
In short, while the National Weather Service is providing valuable guidance, it's essential to stay informed through trusted sources and exercise caution against misinformation. As the storm approaches, residents are advised to keep a close eye on updates from local authorities and be prepared for any eventuality.