Heat, drought doom wheat and cotton crop.

• Position: Northern Plains

The drought afflicting the Northern Plains since last fall has compromised the upcoming spring wheat crop, while the lack of rain in the Mississippi Delta and Southeast could devastate the regions' cotton output (as already has occurred in Texas), warn meteorologists at AccuWeather.com, State College, Pa.

"This drought came at the wrong time," says Ken Reeves, director of Forecast Operations. The wheat crop has been devastated by the lack of significant rainfall and the persistently high heat that has occurred across the region. Compounding this problem is that the expected poor spring wheat harvest will follow on the heels of what was last year's very low-yield winter wheat harvest. "We are going to be looking at very tight wheat supplies in the U.S. going forward," Reeves declares.

Also contributing to the compromised spring wheat crop are elevated evaporation rates, which diminish the impact of any rain that does occur.

"From a business standpoint, any producer or purchaser of bread products is going to be faced with a real nasty dilemma," Reeves explains. "There are two things that can be done when facing higher prices--attempt to pass costs on to consumers, or absorb the...