Dangerous cold spreads across the country
A powerful winter storm is moving across the United States and is expected to bring extreme cold, snow, and icy conditions to a wide range of regions. First, the northern Plains will feel the impact as early as Thursday. After that, the system will push east and south, reaching the Mississippi Valley, the Ohio Valley, and the Northeast by Sunday.
As this cold front moves forward, temperatures will drop sharply. In several areas, readings will fall well below zero, creating serious risks for people, travel, and basic services.
Snow, sleet, and freezing rain expected
Along with the bitter cold, the storm will bring heavy winter precipitation. Many states should prepare for snow, sleet, and freezing rain. These conditions can quickly make roads dangerous and lead to flight delays and power problems.
Meanwhile, forecasters warn that even areas not used to harsh winter weather may feel the effects. Because of that, residents are urged to stay alert and plan ahead.
Southern states also at risk
This storm will not stay limited to the north. Texas and several other Southern states could see dangerously low temperatures by Saturday. Although snowfall may stay limited in some of these areas, the cold alone could still cause major issues.
For example, freezing temperatures may threaten water pipes, power systems, and outdoor workers. Therefore, officials recommend taking steps early to protect homes and stay warm.
How forecasters track the storm
The National Oceanic and Atmospheric Administration uses the Winter Storm Severity Index to measure how severe the conditions could become. This tool focuses on risks to travel, infrastructure, and safety.
In addition, weather experts use this index to highlight where the storm may cause the most disruption. As a result, communities can better prepare for what lies ahead.
Interactive map updates every two hours
News is closely following the data from the Weather Prediction Center. An interactive map shows the expected storm impact over the next 72 hours. It updates every two hours with the latest information.
Because weather patterns can change fast, viewers are encouraged to check the map often. Doing so can help people make safer decisions about travel and daily plans.
