Tariff threats from U.S. President Donald Trump as well as weather concerns at home and abroad are creating a roller-coaster ride for U.S. grain futures during the week ended Jan. 22, 2025.

Tariff threats, weather cause up-and-down trade
More winter wheat acres pressures prices
Increases unlikely until late February
Some warmer temps for Prairies during week of Jan. 6
Growers miscalculated when they held on to corn rather than booking sales, experts say