Hazard explainer
Extreme Cold
Sub-freezing temperatures and wind chill create rapid exposure risks.
Educational reference only. This is not an official warning and does not originate alerts.
Protect yourself
Cover exposed skin. Keep emergency supplies in vehicles. Check heating systems before cold snaps.
Wind chill awareness
Wind dramatically increases frostbite and hypothermia risk. Cover all exposed skin in bitter wind.
Home heating safety
Keep space heaters away from bedding and curtains. Never use outdoor grills or generators indoors.
Vehicle readiness
Carry extra warm layers, a blanket, and a charged phone if you must travel during cold snaps.
Related alerts
Jump to the public alerts list with extreme cold context applied.
View related Extreme Cold alerts