Eastern Cornbelt:
High
heat and humidity, along with scattered afternoon showers, was the theme for
much of the Eastern Cornbelt during the week.
Temperatures reached the upper-90s across northern and central Illinois at midweek, with some locations pushing into the triple digits on June 21. Highs in the mid-90s were reported at Indianapolis, Ind., and forecasts warned of “flash drought” conditions emerging in central Indiana due to a two-inch rainfall deficit since the start of June.
Spotty
thunderstorms tracked through northern Ohio at midweek, followed by building
heat and humidity as the week progressed.
With 88-97% of the regional corn crop now emerged, USDA assigned good or excellent ratings on June 19 to 71% of the acreage in Illinois, 70% in Indiana, and 58% in Ohio. Soybean planting was 90-98% complete by that date, with emergence estimated at 93% in Illinois, 89% in Indiana, and 74% in Ohio.
Western Cornbelt:
High heat was reported across Iowa during
the week, with spotty showers limited to the southwestern area of the state.
Temperatures in Nebraska pushed well into the 80s and low-90s at midweek, but an increased chance of rain and potentially severe weather was in store as the week progressed. Triple-digit heat index readings were common across Missouri as well, with some parts of the state recording a two-inch rainfall deficit for the month of June so far.
Corn emergence was 97-98% complete in the
Western Cornbelt by June 19, with good or excellent ratings assigned to 83% of
the acreage in Iowa, 70% in Missouri, and 68% in Nebraska. The regional soybean
crop was 85-100% planted and 69-94% emerged, with 60-80% of the acreage rated
as good or excellent.
Missouri’s cotton crop was 98% planted by
June 19, with sorghum planting estimated at 95% complete in Nebraska. Good or
excellent ratings were assigned to 62% of Missouri’s cotton and 67% of the
state’s rice acreage.
Northern Plains:
Heat and humidity sparked thunderstorms across Minnesota during the week, with forecasts warning of potentially severe weather for the Twin Cities area and much of central Minnesota on June 23-24.
Multiple
rounds of severe weather moved through parts of North Dakota on June 19-20, and
a heat advisory was issued on June 20 for
eastern South Dakota and southern Minnesota. Recent rains and flooding have
delayed the completion of planting in parts of eastern South Dakota.
Northern Plains growers had 98-100% of the spring wheat, 92-98% of the soybeans, and 83% of the sunflowers planted as of June 19, while sorghum planting in South Dakota had progressed to 86% complete by that date. Good or excellent ratings were assigned to 79% of South Dakota’s corn crop, compared with 65-69% in Minnesota and North Dakota.
Northeast:
Much
of New England enjoyed temperatures in the 70s and scattered afternoon showers
for most of the week, but a blast of heat and humidity was on tap for the
weekend, with forecasts warning of highs in the 80s and low-90s.
Steady
rain was reported in the tri-state area during the week, with some parts of New
York, Connecticut, and New Jersey reportedly picking up 3-5 inches of
precipitation. Strong thunderstorms and heavy rain were also reported in
Pennsylvania, prompting flood watches for several communities at midweek.
With 70% of the corn crop emerged in
Pennsylvania, USDA assigned good or excellent ratings to fully 91% of the
acreage on June 19. Sources described sidedress/topdress demand in the region
as “fairly strong right now.”
Eastern Canada:
High heat and humidity were reported across much of Ontario and Quebec during the week, with strong thunderstorms expected late in the week.
Temperature records were set in Toronto
on June 21-22 as humidex levels exceeded 40 C in many areas. The sweltering
heat sparked severe thunderstorms on June 22-23, prompting some local flood
watches in Ontario and dropping 2-3 inches of rain in Montreal.
Parts of the Maritimes were also bracing
for precipitation as the week progressed. Forecasts warned of more than two
inches of rain in eastern Nova Scotia by the end of the week, with Prince
Edward Island expecting a half-inch to an inch.