United States corn and soybean crops continued to remain at whatever whims the weather brings, according to John Weyer of Walsh Commercial Hedging Services in Chicago.

CBOT Weekly: Still at the behest of the weather

U.S. grains: Corn, soy futures rise on technical trading, weather questions
Chicago corn futures extended gains on Tuesday on short-covering and U.S. crop condition questions, while soybean prices also turned higher on technical trading and unfavorable weather in some soybean growing areas of the central U.S., traders said.

U.S. grains: Corn tumbles to contract lows on additional US corn acres
Chicago September corn CU24 plunged on Friday to contract lows after U.S. Department of Agriculture data showed far more acres planted with the grain than expected due to favorable spring weather.

U.S. grains: Wheat rallies on strong demand ahead of acreage report
Chicago wheat futures surged on Thursday, recovering from a string of retreats on bargain buying and strong export demand, analysts said.

U.S. grains: Wheat holds, corn and soy fall on positioning ahead of USDA report
Chicago Board of Trade wheat held steady on Wednesday after notching a more than two-month low the day before on bargain buying and positioning ahead of the U.S. Department of Agriculture's acreage report.

CBOT Weekly: Futures predicted to decline after USDA reports
Grain futures at the Chicago Board of Trade (CBOT) are expected to decline after the United States Department of Agriculture (USDA) releases its prospective plantings and quarterly grain stocks reports on June 28.

U.S. grains: Soybeans, corn fall as investors digest US heat, flood impact
Chicago Board of Trade (CBOT) soybean and corn futures fell on Tuesday as traders assessed the impact of flooding and heat on crops in the central U.S.

U.S. grains: Soybeans rise with flooding in the US upper Midwest
Chicago Board of Trade (CBOT) soybeans rose on Monday as flooding hit the upper Midwest after a weekend of thunderstorms. Corn fell on acreage expectations ahead of a USDA report on Friday and wheat was down with analysts citing U.S. harvest pressure.

U.S. grains: Soybeans gain on US wet weather risk, down for week
Chicago Board of Trade soybean futures strengthened on Friday as some weather models showed heavy rain putting certain U.S. production areas at risk of flooding, though they closed down for the week.

U.S. grains: Soybeans notch two-month low on rain forecasts
Chicago Board of Trade corn slid on Thursday while soybeans closed at their lowest in two months as forecasts for heavy rains alleviated concerns about a heat wave in the central U.S. stressing crops.