Sub-freezing temperatures are expected to blast four states from Sunday night into Monday morning, as the National Weather Service advised people to protect plants, crops, and outdoor water pipes.

Why It Matters

The NWS has warned that exposure to freezing and subfreezing temperatures can leave vulnerable people—especially infants and the elderly—susceptible to frostbite or hypothermia, which can become life-threatening.

What To Know

The states affected by sub-freezing temperatures are parts of: Arkansas , Oklahoma , Texas , and Louisiana .

Areas of central, eastern, north central, southeast, southwest, and western Arkansas should expect sub-freezing temperatures below 20, while parts of northwest and west central Arkansas could see them drop to below 19 overnight Sunday to

See Full Page