美國國家颶風中心：未來48小時內，位於美國北部墨西哥灣及佛羅里達附近的風暴發展成爲氣旋的概率爲30%。

Iran's ambassador to Pakistan said the US violated the memorandum of understanding before the 60‑day post‑signing window had elapsed, arguing this demonstrates Washington lacks the determination, will or genuine intent to make any agreement succeed. He said US statements on peace and stability are hollow and accused the US of seeking to create instability — outside an agreement, within its framework, or by exploiting the agreement itself.

Iranian media reported on the 18th that Deputy Foreign Minister Gharibabadi said Iran has stopped implementing the Iran‑U.S. memorandum of understanding after the U.S. violated its commitments.