
The April 28 drought monitor showed 75.4% of the US in abnormal dryness or drought, down 1.1% from the prior week. Heavy rain fell in the mid-South and Mississippi Delta, and the NWS forecast heavy rain for the southern US with cooler temperatures east of the Rockies.
Cooler and wetter conditions reduce near-term weather stress on planting, which is generally bearish for corn and soybean prices, while southern rain helps winter wheat.
After 357 past bearish weather events, Corn moved a median -0.3% over 5 sessions (44% higher; middle half -2.2% to +1.3%), and -0.5% over 20.
After 363 past bearish weather events, Soybeans moved a median -0.6% over 5 sessions (42% higher; middle half -2.5% to +1.1%), and -0.2% over 20.
After 70 past bearish weather events, Wheat (HRW) moved a median -0.6% over 5 sessions (41% higher; middle half -3.9% to +2.5%), and -1.1% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.