Ice Storm Preparedness Guide

An ice storm occurs when freezing rain accumulates on surfaces, creating dangerous ice layers. Ice storm preparedness is critical as even 1/4 inch of ice can snap tree branches and power lines, causing widespread outages lasting days or weeks. Ice storms are among the most dangerous winter weather events, capable of paralyzing entire regions.

Ice storm preparedness includes: stocking 72 hours of emergency supplies (food, water, batteries), preparing alternative heating sources, protecting pipes from freezing, trimming tree branches near power lines, charging all devices, having backup power ready, and creating a communication plan. Start ice storm preparedness 72 hours before predicted storms.

During ice storms: stay indoors and avoid all travel, stay away from downed power lines (assume all are live), use generators outdoors only 20+ feet from buildings, conserve heat if power fails, let faucets drip to prevent frozen pipes, monitor weather updates, and check on vulnerable neighbors. Ice storm preparedness means knowing these protocols before the storm.

Ice storm power outages can last from days to weeks depending on damage severity. Major ice storms with 1/2 inch or more accumulation often cause outages lasting 1-2 weeks. Ice storm preparedness requires planning for extended periods without power, including backup heating, food storage, and water supplies.

No, avoid driving during ice storms unless absolutely necessary for life-threatening emergencies. Roads become impassable ice rinks, and even 4WD vehicles cannot safely navigate. Ice storm preparedness includes stocking supplies to avoid travel. If you must drive, go extremely slowly, increase following distance 10x, and avoid bridges and overpasses.

Prevent frozen pipes during ice storm power outages by: letting faucets drip slightly, opening cabinet doors under sinks, keeping indoor temperature above 55°F, insulating exposed pipes, and knowing your water shut-off location. Ice storm preparedness includes pipe insulation before the storm and having a plan for heating without power.

Generators are safe during ice storms only when used properly: operate outdoors 20+ feet from buildings, never in garage or indoors, use in well-ventilated area, connect appliances directly with heavy-duty cords, never connect to home wiring, and turn off before refueling. Carbon monoxide poisoning kills - proper ice storm preparedness includes generator safety training.

Essential ice storm preparedness supplies: 3-7 days of water (1 gallon/person/day), non-perishable food, medications, flashlights and batteries, battery/hand-crank radio, first aid kit, blankets, alternative heating source, generator and fuel, manual can opener, and fully charged power banks. Stock supplies before ice storm warnings are issued.

Ice accumulation becomes dangerous at just 1/4 inch, causing tree damage and power outages. At 1/2 inch, expect widespread outages and major damage. Ice storm preparedness is critical at any accumulation forecast. Ice over 3/4 inch causes catastrophic damage with extended power outages lasting weeks. Even small amounts require serious ice storm preparedness measures.

If power lines fall during ice storms: stay inside, assume all lines are live and deadly, keep everyone at least 35 feet away, call 911 and utility company immediately, never touch anything the lines contact, and wait for professionals. Ice storm preparedness includes knowing emergency numbers and having a landline or charged cell phone ready.