5月,爱荷华州15年来第一次没有龙卷风,但预计6月天气恶劣。 Iowa had no tornadoes in May for the first time in 15 years, but severe weather is predicted for June.

2025年5月,爱荷华州15年来第一次没有看到龙卷风,干燥的条件促成了平静。 Iowa saw no tornadoes in May 2025 for the first time in 15 years, with drier conditions contributing to the calm. 尽管如此,国家气象局预测6月份将恢复到典型的恶劣天气,包括潜在的龙卷风和雷暴。 Despite this, National Weather Service predicts a return to typical severe weather, including potential tornadoes and thunderstorms, in June. 在全国范围,2025年的龙卷风季节十分活跃,据报有1 000多起龙卷风,主要原因是3月、4月和5月爆发了大规模龙卷风。 Nationwide, the 2025 tornado season has been active, with over 1,000 tornadoes reported, largely due to major outbreaks in March, April, and May.