Sustained cool weather may wait until end of October to reach northeastern, midwestern US

The cool weather may have to wait until late October to sustain itself in the Northeast and Midwestern U.S; meanwhile out in the Southwest and Mid south, warmer conditions will be in store for later in the month of October. Here is more info on this potential pattern change - https://www.accuweather.com/en/weather-news/sustained-cool-weather-may-wait-until-end-of-october-to-reach-northeastern-midwestern-us/70003016