A severe winter storm in January 2026 brought heavy snow, ice, and extreme cold to large parts of North America.

The storm caused widespread power outages, travel disruption, and multiple deaths.

Many state and local governments declared states of emergency as conditions worsened.

These declarations allowed authorities to mobilise resources and coordinate responses.

Some areas acted early, while others issued emergencies after impacts became severe.

Supporters of earlier action say it can improve preparedness and reduce risks to life.

Critics argue declaring emergencies too soon may cause unnecessary disruption and economic costs.

The event has prompted debate over when governments should declare states of emergency for extreme weather.