Isaac Monroe Cline (October 13, 1861 <unk> August 3, 1955) bụ onyeisi ndị ọkà mmụta ihu igwe na Galveston, ọfịs Texas nke U.S. Weather Bureau, nke a maara ugbu a dị ka National Weather Service, site na 1889 ruo 1901. N'ọrụ ahụ, ọ ghọrọ onye bụ́ isi n'oké ifufe ahụ bibiri Galveston na 1900
Ọ dị mma. A na-akpọ Isaac M. Cline Award, NWS kachasị nsọpụrụ, n'ihi "ọtụtụ onyinye ya na ozi nke Weather Bureau" ma bụrụ "otu n'ime ndị ọrụ a kacha mara amara na akụkọ ihe mere eme nke ọrụ ihu igwe".