Meteorological fall starts on Sunday, Sept. 1, but for many, it will take much longer before cool, crisp autumn weather arrives. 🍂☀️⁣ ⁣ 🎃 Here’s AccuWeather's 2024 U.S. fall forecast ⁣ #forecast #fall #fallvibes #autumn #september #october #november #weatherforecast #usnews #breakingnews #accuweather