Not as of right now (mid-July 2012). It takes time for these effects to work their way up into the food production stream. Perhaps later this year or early 2013 food prices could increase in a way traceable to the drought, but for now if any retailer tries to raise prices "because of the drought," you need to report them for price-gouging. In most parts of the US, one should report to the state Attorney General's office or some department therein.
drought conditions in the midwest
According to the U.S. Department of Agriculture, food prices are to rise by three to four percent. This is because of the terrible Midwest drought in 2012 that withered crops in the field. As a result, prices for corn, soybeans and other grains rose.
We'll starve!
-Rising Prices -Food Shortages
'Agflation' is the rising food prices caused by increased demand for agricultural commodities.
Rapidly rising food prices across the South.
Rapidly rising food prices across the South.
Economics are involved in every part in food prices. The main source of rising food prices is usually fuel prices. The agriculture industry uses fuel in everything from tractors to trucks shipping goods across the country. As fuel prices go up, so does the cost to create "food". Since the profit margin on food is already minimal, price of food must go up anytime there is a rise in cost to manufacture.
Generally, food prices are 'rising' not because of increasing costs but due to inflation. Inflation does not reflect a real price increase (that is, it is not becoming more costly to make food) but rather a general increase in the price levels. In some specific time periods, food prices due rise but usually due to war, famine, or other problematic conditions which affect supply.
Causes of a food shortage are too numerous to list, everything from a drought to poor planning. The effects are a rise in food prices and hunger.
In 2012, a severe drought in the Midwest significantly reduced wheat and corn yields, raising alarms about potential global food shortages reminiscent of the 2008 crisis. The drought's impact on key agricultural regions led to increased prices and concerns over food security worldwide, as many countries rely on U.S. grain exports. This situation prompted discussions about the need for better agricultural practices and policies to mitigate the effects of climate change on food production.
It is already happening, you can see it from the rising in food prices around the world. M+A+N