Weather Extremes Disrupt Grain Transportation Across Key Corridors

Weather-driven transportation disruptions can tighten logistics, affect basis levels, and delay grain movement during winter months.

NASHVILLE, Tenn. (RFD-TV) — Severe winter weather is disrupting grain transportation across major U.S. corridors, raising short-term risks for grain movement and basis levels. Extreme cold in the Midwest has slowed barge traffic on the Mississippi River System, while historic flooding in the Pacific Northwest briefly shut down key rail lines serving export terminals.

Ice accumulation has challenged barge operations since early December. Navigation on the Upper Mississippi River ended in late November, and ice has since slowed traffic on the Illinois River, where some barges have required ice couplings. These conditions have contributed to persistently low water levels on the Lower Mississippi River, where draft and tow-size restrictions have been implemented by at least one operator near St. Louis.

At the same time, heavy rainfall from an atmospheric river caused record flooding in western Washington, temporarily closing BNSF Railway’s Scenic and Stampede Subdivisions — critical routes to Puget Sound grain terminals. While service has since resumed, the disruptions highlight vulnerability during peak export periods, even as Pacific Northwest grain inspections remain above average.

Separately, Iowa temporarily waived hours-of-service rules for hauling heating fuels to address winter energy shortages.

Related Stories
Georgia has regained its HPAI-free status after a swift response to October’s detection. Commissioner Tyler Harper urges producers to stay vigilant and maintain biosecurity.
USTR Jamieson Greer signals a narrower trade deal with China, adding more market uncertainty. The Farm Bureau also supports reviewing China’s missed trade commitments under the Phase One.
Record yields and exceptionally low BCFM strengthen U.S. corn’s competitive position in global markets.
Reed Marcum started hosting a toy drive in 2015. Since then, he has distributed thousands of toys across his home state of Oklahoma and in Texas and Arkansas. Now serving in the Army, Reed’s family and local 4-H chapter are running the event.
Mike Steenhoek, with the Soy Transportation Commission, shares his outlook on current grain stocks and transportation lines amid bumper crops filling bins across the United States.
American soybean and corn leaders, along with Canada’s AgriFood sector, testified before the U.S. Trade Representative’s Office in support of the trade pact between the U.S., Mexico, and Canada.
Higher ocean freight raises export costs just as global grain competition intensifies.
Strong plant output and rising exports contrast with softer domestic blending demand, suggesting margins are poised for volatility.
Weaker U.S. dairy prices come as value-added exports expand and ingredient inventories tighten, creating mixed market signals for producers.

Tony St. James joined the RFD-TV talent team in August 2024, bringing a wealth of experience and a fresh perspective to RFD-TV and Rural Radio Channel 147 Sirius XM. In addition to his role as Market Specialist (collaborating with Scott “The Cow Guy” Shellady to provide radio and TV audiences with the latest updates on ag commodity markets), he hosts “Rural America Live” and serves as talent for trade shows.

LATEST STORIES BY THIS AUTHOR:

Retail pricing confirms tight cattle supplies and supports continued leverage for producers, reinforcing the need for disciplined risk management.
Higher ethanol blend rates translate directly into stronger, more durable corn demand if regulatory momentum holds.
Long-term demand uncertainty is reshaping specialty crop strategies as producers adapt to fewer, older consumers.
Seasonal boxed beef softness does not change the tight-supply outlook — leverage remains closer to the farm gate heading into 2026.
Trade uncertainty—especially regarding soybeans—continues to weigh on future outlooks, even as farm finances and land values remain resilient.
Strong export demand supports feed grain prices, but drought risk and seasonal patterns favor disciplined early-year marketing.