Hurricanes may be the key weather threat, but there are many reasons you might suddenly flee home.
A lengthy power loss in the middle of winter; a tree falling across your home in the midst of a summer storm; an industrial or traffic accident spewing a toxic cloud in the area. And, yes, terrorism.
And just as preparing your home and family for a hurricane by stocking the supplies you need to survive for a week or more without aid can prepare you for many threats, so too, can having a "grab-and-go" kit handy.
Finally, it's wise to keep your car ready in case you need to evacuate:
Keep a full tank of gas.
Plan to take one car per family to reduce highway congestion and delay.
Have space for your "grab-and-go" kit.
Have maps of your area, planned route and destination.
Have jumper cables, car tools and emergency flares.
Have a lighter charger for your cell phone.
If you do end up in a public shelter, expect spartan conditions, little comfort and no privacy. Medical care or meals may be minimal or not available. Don't expect a bed.
Set up a home away from home on the floor.
Be prepared to live with strangers in close quarters indefinitely.
Do not bring alcohol or weapons. Also, pets likely will not be allowed.