Hurricane Polo and an advancing cold front threaten to interrupt the US soybean harvest and stall winter wheat planting across the Plains and Midwest, according to AGDAILY.

The article, published by AGDAILY, reports that the twin weather threats arrive at a critical point in the autumn fieldwork calendar, when growers need dry windows to combine soybeans and to drill wheat acres before soils cool.

AGDAILY reports that Hurricane Polo carries the risk of heavy rain and wind across southern and midwestern production regions. Sustained rainfall would saturate fields, forcing combines to sit idle and exposing ripe soybeans to shatter losses and quality damage. Wind accompanying the system could lodge standing crops and further complicate harvest operations.

A cold front following the tropical system adds a second layer of risk, according to the report. Falling temperatures raise the threat of a season-ending freeze in northern areas, which would end grain fill in late-planted corn and soybeans and damage any crops still standing in the field.

The timing also pressures winter wheat growers. AGDAILY notes that wet, cold conditions would delay wheat seeding, narrowing the planting window for optimal stand establishment. Late-drilled wheat typically enters winter with less root development and reduced tillering, which can cut yield potential the following summer.

The report does not specify exact acreage figures, rainfall totals, or temperature forecasts, but frames the combined storm and cold front as a threat to both harvest progress and the 2025 winter wheat crop.

AGDAILY advises growers in affected regions to monitor forecasts closely, prioritize harvesting the most mature and vulnerable fields before the weather arrives, and prepare seeding equipment to move quickly into wheat acres once conditions allow.