Grain prices in Chicago have increased due to potential damage to crops in Ukraine and Russia from expected cold temperatures, as well as the delay of American customs tariffs on Mexican and Canadian imports. The USDA reports that American international sales of wheat and corn have exceeded expectations, while soybean sales have not met the consensus. Weather conditions in South America, particularly in the Buenos Aires Stock Exchange's downgrade of corn and soybean growing conditions, are also impacting grain markets. Notably, SRW wheat for delivery in March 2025 has increased by $15.5 cents/bu at $5.88/bu, corn for delivery in March 2025 has increased by $2.0 cents/bu at $4.95/bu, and soybeans for delivery in March 2025 have increased by $3.5 cents/bu at $10.61/bu.