Sharp Differences in Crop Conditions In U.S./Canada

Climate Impact Company Early AG Market ALERT

Issued: Wednesday June 3, 2026

Highlight: Variable conditions and weather outlooks for key North America and Europe crop areas.

Discussion: Recently, heavy rains have affected much of the Canadian Prairies (Fig. 1). Previous drought concerns are replaced by flooding rainfall in some locations. Northern U.S. Spring Wheat is “on time” but weather is inconsistent/problematic with rains a few areas (also) experiencing borderline drought. U.S. Corn is without issues with excellent ratings in the core of the Corn Belt (Iowa). Conversely, despite recent rains, the winter wheat areas of the west/southwest Great Plains are dire due to drought and late season freezes. Lowest precipitation bias during the past 30 days for the U.S. among leading forecast models is presented by AI Graph Cast ECM ENS. The latest 15-day outlook indicates heavy rain for the Mid-south U.S. to the Gulf States while near normal rainfall affects Iowa/Missouri with borderline wet conditions across U.S. Spring Wheat zones (Fig. 3). Elsewhere is dry. The rainfall pattern turns much drier in the 15-day outlook across the Western Canadian Prairies while rainy weather continues across the Eastern Canadian prairies (Fig. 4).

Although significant impacts of drought on Europe Crops are not reported, most soil moisture analysis reveals a broad region of dry-to-drought concerns affecting major crop areas (Fig. 4) suggesting impacts could increase suddenly if the weather pattern shifted hotter/drier. ECM OP is most reasonable with slightly least rainfall bias during the past 30 days for Europe forecasts. The 8-14-day outlook indicates important re-emergence of dry and very warm to hot weather for West/Southwest Europe (Fig. 5-6).

Fig. 1: The May 2026 soil moisture change and GFS/ECM 10-day rainfall amount

Fig. 2: The May 2026 soil moisture change and GFS/ECM 10-day rainfall amount

Fig. 3-4: AI Graph Cast ECM ENS 15-day rainfall anomalies forecast for the U.S. Ag Belt and Canada Spring Wheat zones.

Fig. 5-6: ECM OP 8-14-day forecasts indicating regenerating dryness and anomalous heat across West/Southwest Europe.