Major Winter Storm Forecast to Bring Southern Snow… Again

Major Winter Storm Forecast to Bring Southern Snow… Again

Major Winter Storm Threatens Southern US

Situation: A major winter storm, named Cora, is forecast to impact a large swath of the southern United States between Wednesday, January 8, 2025 and Saturday, January 11, 2025. The storm will bring a mix of snow, sleet, and freezing rain, creating hazardous travel conditions and potential disruptions to daily life.

Geographic Scope:

  • Primarily Impacted: A 1,400-mile stretch from North Texas to the North Carolina coast, including Oklahoma, Arkansas, Mississippi, Alabama, Georgia, Tennessee, Kentucky, and West Virginia.
  • Potentially Affected: Southern Kansas and Missouri, Ohio Valley, Mid-Atlantic, and Northeast (lighter snow accumulations expected).

Timeline:

  • Wednesday Night: Spotty wintry weather begins in western Texas.
  • Thursday: The storm strengthens, bringing significant snow and ice to Texas, Oklahoma, Arkansas, and surrounding areas.
  • Friday: The storm tracks eastward, bringing snow and icy mix to Tennessee, Kentucky, Mississippi, Alabama, Georgia, and the Carolinas.
  • Saturday: Lingering snow possible along the Eastern Seaboard and in the Appalachians. The storm moves offshore and potentially strengthens into a bomb cyclone in the Atlantic, posing no threat to the East Coast.

Impacts:

  • Snowfall:Highest accumulations expected from northeast Texas and southeast Oklahoma through Tennessee and the southern Appalachians (potentially exceeding 6 inches).
  • 3+ inches possible in northern portions of Mississippi, Alabama, and Georgia.
  • Lighter accumulations (dusting to a few inches) possible in surrounding regions.
  • Ice:Sleet and freezing rain expected in central and northern Texas, southern Arkansas, and potentially other areas as warmer air mixes in.
  • "Any amount of ice is dangerous; just a thin layer — even a tenth of an inch — can turn paved surfaces into skating rinks." (CNN)
  • Travel Disruptions:"Treacherous travel conditions and the potential for road closures, flight delays and cancellations, and school and business disruptions." (The Washington Post)
  • Major interstates, including I-20, I-30, I-35, and I-40, likely to be impacted.
  • Power Outages:"Frigid temperatures will increase power demands in Texas but grid conditions are expected to be normal", according to ERCOT. (CNN) However, the risk of outages remains, especially in areas with significant ice accumulation.
  • Flooding: Possible in coastal Texas due to heavy thunderstorms.

Noteworthy Points:

  • This storm is expected to be the biggest snow event in several years for many southern states.
  • Atlanta, which hasn’t had significant snowfall in nearly seven years, has a moderate chance of receiving measurable snow.
  • The storm's track is still subject to change, which could alter snow and ice accumulations.
  • A separate storm system may interact with Cora, potentially bringing additional light snow to the Midwest and Northeast.
  • Following the storm, a prolonged period of frigid temperatures is expected across much of the US.

Episoder(208)

The Long Road to Recovery: How Hurricanes Helene and Milton Continue to Impact Tampa Bay Residents in December 2024

The Long Road to Recovery: How Hurricanes Helene and Milton Continue to Impact Tampa Bay Residents in December 2024

The Long Road to Recovery: How Hurricanes Helene and Milton Continue to Impact Tampa Bay ResidentsMeteorology Matters examines the ongoing challenges faced by residents in the Tampa Bay area in the wake of Hurricanes Helene and Milton. Even in December 2024 area residents are dealing with hurdles months after the hurricanes, we are focusing on the struggles residents are encountering with FEMA, housing instability, and supply shortages.Key Themes:FEMA's 50% Rule and Damage Assessment InconsistenciesHousing Instability for RentersSupply Shortages and Extended DelaysFinancial and Emotional Strain

24 Des 202416min

Christmas 2024 Travel Briefing: Weather Impacts and White Christmas Predictions

Christmas 2024 Travel Briefing: Weather Impacts and White Christmas Predictions

Christmas 2024 Travel Briefing: Weather Impacts and White Christmas PredictionsThis briefing summarizes key weather information for the Christmas 2024 holiday period, drawing from several weather forecasts and news articles.Main Themes:Unsettled weather leading up to Christmas: Many regions will experience rain, snow, and potentially disruptive weather in the days preceding Christmas.Warmer temperatures for many on Christmas Day: A warming trend is expected across much of the US, bringing above-average temperatures and reducing the likelihood of snow in many areas.Limited White Christmas potential: While higher elevations in the West and areas near the Canadian border have the best chances, widespread snow cover on Christmas morning is unlikely across the contiguous US.Travel disruptions possible: Travelers should anticipate potential delays due to weather, especially in the days leading up to Christmas.

23 Des 202411min

Miami and Tampa: High Risk to Climate Change, Rising Sea Level

Miami and Tampa: High Risk to Climate Change, Rising Sea Level

Meteorology Matters examines Miami and Tampa's vulnerability to hurricanes and climate change. Miami, despite its booming population and development, faces significant climate risks, including rising sea levels and increased flooding, yet many residents remain, prioritizing lifestyle over potential dangers. Tampa, similarly situated in a low-lying area, presents a high-risk scenario due to its rapid growth and the potential for catastrophic storm surge, with the upcoming Hurricane Milton posing an imminent threat. Both cities highlight the complex interplay between economic growth, environmental risks, and individual choices in the face of climate change. Experts express serious concern about the preparedness of both cities for extreme weather events.

17 Des 202422min

Walkable Cities Good for Earth While Americans Prefer Suburbia

Walkable Cities Good for Earth While Americans Prefer Suburbia

Meteorology Matters examines the environmental impact of suburban sprawl, contrasting it with denser, more walkable urban neighborhoods. We explore the trade-offs between walkability, affordability, and living space, highlighting public preference for sprawling suburbs despite their higher carbon footprint. We look at the effects of suburban development on natural habitats, noting both habitat loss and surprising animal adaptations. Finally we examine strategies to reduce the climate footprint of suburban areas, suggesting policy changes, technological upgrades in homes and transportation, and individual actions to mitigate emissions.

16 Des 202424min

Hurricane Helene: Impact Erwin Tennessee

Hurricane Helene: Impact Erwin Tennessee

Meteorology Matters looks at a Washington Post investigation into the deaths of six Impact Plastics employees during Hurricane Helene's flooding in Erwin, Tennessee. The investigation highlights the role of both the severe weather and allegedly inadequate employer responses in the fatalities, contrasting this with the successful rescue of hospital staff and patients. We also examine the deaths of workers at an Amazon warehouse and a Kentucky candle factory during a tornado. The lack of union representation contributed to the workers' inability to leave their workplaces before the disaster and emphasizes the importance of unions in ensuring worker safety and fair treatment. This boils down to the tragic consequences of prioritizing profit over worker safety in the face of extreme weather events.

3 Des 202411min

Lake Effect: 6 Feet of Snow Forecast for Watertown, NY

Lake Effect: 6 Feet of Snow Forecast for Watertown, NY

Meteorology Matters reports on a major Thanksgiving Weekend lake-effect snowstorm impacting upstate New York and parts of the Great Lakes region. Significant snowfall accumulations of up to five or six feet are predicted, especially near Watertown, NY, and along the shores of Lakes Erie and Ontario. Hazardous travel conditions and widespread disruptions are anticipated, prompting warnings and travel restrictions. State and local authorities are mobilizing resources, including the National Guard and transportation crews, to respond to the storm's impact. The storm is expected to last through early Monday.

29 Nov 202411min

Gust vs Sustained Wind: Application to Building Standards

Gust vs Sustained Wind: Application to Building Standards

Meteorology Matters presents an analytical framework for standardizing tropical cyclone wind characteristics (mean wind speed, turbulence intensity, integral scale, gust factor, and peak factor) from various measurement conditions to a common reference. This framework uses equilibrium boundary-layer theory and is applied to data from seven tropical cyclones (four typhoons, three hurricanes), comparing results to existing standards (ASCE 7-10 and AIJ-RLB-2004). We continue to. examine gust factor variations based on coastal tower measurements during three landfalling typhoons. We explore the relationships between gust factor and turbulence intensity, height, wind speed, and direction, finding that gust factors are smaller than those in national codes and influenced significantly by shoreline confinement on sea wave development.

29 Nov 202410min

Thanksgiving Week Weather

Thanksgiving Week Weather

Meteorology Matters discusses Thanksgiving week weather forecasts across the U.S., predicting potential travel disruptions. CBS News reports on severe storms impacting the Pacific Northwest and California, with ensuing power outages and fatalities, while also forecasting rain and snow in the East impacting Thanksgiving travel. Weather.com provides a more detailed, day-by-day forecast, highlighting potential travel issues due to snow in mountainous regions and lake-effect snow in the Great Lakes area, along with rain and thunderstorms in other parts of the country. The overall message is one of caution and preparedness for holiday travel.

28 Nov 202413min

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