Grain futures slip on improved rain chances for Midwest.
Hog futures rise on pork market strength, cattle mostly lower.
Corn, soybeans fall on wetter forecasts, though heat coming for Midwest.
Our updated monthly and quarterly price forecasts
Grain and soy futures have pared or erased overnight gains.
Hot weather outlook in Midwest remains concern.
Corn falls on favorable crop ratings, cattle rises on strong beef market.
Cattle rally on strong beef market.