(1) A spare battery for your cell phone (which you have already charged up in anticipation of a coming storm or event)
(otional) A fully-charged portable or mini-tv (not that the new digital models can receive very much, if anything off air these days) - I always laugh when the TV news anchors say "If the power goes out we'll still be here" - haha - the 2011 twist on this is "download our app and watch us on your cellphone." But they don't realize a lot of people either have no clue how to download apps or even how to find them, while a lot more people own cellphones that don't do apps!(2) A couple of those small multi-band radios with the alternative power supplies, hand-crank and built-in flashlight. RADIO is how you will ideally get your info. My radio has a carrying strap so I just toss it over my shoulder and I'm good to go.
(3) The blankets, drinking water, extra batteries and all the "emergency stuff" you've been told for years to have on hand in case of emergency.
(4) THERMOS containers... we always prepare delicious meals that will still be tasty whether lukewarm or cold (Pizza, Lasagna, Meat Loaf, Roast Beef, etc.) and make a couple pots of coffee... just in case.
(5) Charge up your laptop or netbook before the storm or event - if you have a spare battery, charge that baby up as well... make sure you have something like Virgin Mobile Broadband because Time-Warner cable is always unavailable during weather evenys or other natural disasters... you should also have a USB phone modem adapter if your house still has a landline telephone, so you can still connect by dial-up (those old telephone lines are STEALTH - I can't remember a power outage or weather disaster in my ENTIRE LIFE here in New York when the home phone line went down. Of ocurse you'd need to have an existing account with a dial-up ISP (I use localnet.com).