Illinois Hit by Up to 12 Inches of Rain in Mid-August
Between August 8 and 16, 2026, central Illinois experienced an extraordinary rainfall event, with some areas receiving up to 12 inches of rain. This heavy precipitation was attributed to a combination of atmospheric factors, including the Bermuda High, which transported moisture from the Gulf of Mexico, and extreme heat in Texas, which created a boundary that triggered rainfall. Towns such as Paxton, Danville, Bloomington-Normal, and Canton were among the hardest hit, with rainfall totals ranging from 9 to 10 inches. The event coincided with the Illinois State Fair, disrupting activities such as the Ag Day breakfast. According to Eric Snodgrass, a senior science fellow at Nutrien, these types of localized heavy rain events are not uncommon, though their specific locations vary annually.
