Here at UrbanSurvivalNetwork.com, we throw the term Shit Hit the Fan and the accompanying scenarios around a lot. The image of a sloppy turd hitting a fan and spraying everyone is a great analogy for various scenarios. The problem with this is that it fails to bring to mind scenarios that take time to develop, such as the gradual erosion/depletion of high quality top soils. What if a SHTF scenario has been developing all along and we have been either too busy or too blind to see it.
The extremes of winter weather can vary wildly as you traverse the different regions of America, and it is therefore always important to have a winter urban survival kit and plan handy for emergencies. Depending on where you live, the variations can range from moderate snow for a few short hours to very intense blizzards that leave you completely isolated for days on end.