Zander, Cecily Nelson2024-01-292024-01-292023-02This is the published version of an article that is available at https://emergingcivilwar.com/2023/02/28/civil-war-weather-the-regular-army-and-the-weather/. Recommended citation: Zander, C. N. (2023, February 28). Civil War weather: The Regular Army and the weather. Emerging Civil War. This item has been deposited in accordance with publisher copyright and licensing terms and with the author’s permission.https://hdl.handle.net/11274/15647https://emergingcivilwar.com/2023/02/28/civil-war-weather-the-regular-army-and-the-weather/On February 9, 1870, President Ulysses S. Grant signed a bill into law establishing a meteorological division with the United States Army’s Signal Service (specifically, the Division of Telegrams and Reports for the Benefit of Commerce). Though not a direct result of the American Civil War, this new bureau joined myriad other post-war initiatives that sought to invigorate the professional army of the United States as it adjusted to the postbellum world. The first three army officers to oversee the new initiative were Albert J. Myer, William B. Hazen, and Adolphus Greely– all Civil War veterans with an interest in technology, exploration, and science.en-USAlbert J. MyerCivil War weatherRegular armyU.S. weather bureauArticle