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Cooler temperatures arrive for many next week

Fall officially started on Tuesday, but cooler temperatures have been hard to come by for some spots across the country. While temperatures remain hot and potentially record-breaking for the central and southern Plains and western U.S. this weekend, a cold front is waiting in the wings to bring some much anticipated cold air to much of the country next week.

The large ridge parked across the western U.S. will weaken enough into early next week to allow a strong cold front to slide south. The first front creeps south Sunday with cool air digging into the north and northwestern U.S. A reinforcing shot of cool air with a high pressure moving through the Rockies into Monday brings the cooler air even further south.

By Tuesday the cold front will be approaching the east coast and cooler than average temperatures are expected across much of the country. This blast of cooler air stays in place through the first few days of October. Even south Texas and Florida are expected to have temperatures below average with lower humidity as well. However areas west of the Rockies will be warmer than average during this time frame.

High temperatures next week through parts of the deep South will struggle to get out of the 70s. Spots in the north central U.S. including Chicago may have high temperatures in the 50s by the end of the week! Morning temperatures will also be quite cool with many waking up to temperatures in the 40s and 50s from Chicago to south Mississippi.

This pattern change features troughs and low pressures in the central and southern U.S. with ridges and high pressures across the western U.S. The position of the ridge allows more cold fronts and cool air to drain in from Canada into the first full week of October, continuing the cooler than average temperatures through October 9.

Cooler air moving into the Front Range will end a stretch of hot days in places like Denver, where there have been 75 days in 2020 with highs at or above 90°. Denver usually averages 31 days with highs at or above 90° throughout the year.

Stay with WeatherNation for the latest on the cooler weather moving in to the U.S. next week, along with breaking weather information on other top national weather headlines.

About the author
Kara has always been passionate about weather and knew from an early age that she wanted to become a meteorologist. Living in different regions of the country and experiencing weather events ranging from ice storms to tornadoes drove her to pursue a bachelor's degree in meteorology from the University of Oklahoma. Throughout college, storm chasing became a regular event for Kara, where she saw fir... Load Morest-hand the power of the atmosphere. Kara graduated cum laude from OU and decided to further her meteorology education with a Master's degree from Mississippi State University. The deadly April 27, 2011 tornado outbreak struck while Kara was studying at MSU; her first “Dixie Alley” tornado event and an up close glimpse into the destruction of the storms she so closely studied. Her broadcast career began in Elvis’ birthplace, Tupelo, Mississippi, where she earned her Certified Broadcast Meteorologist seal from the American Meteorological Society. Kara's career has included coverage of all types of severe weather including tornado events, flooding and tropical systems across multiple southern states. Recently she helped cover the 2020 Easter Sunday deadly tornado outbreak in southeast Mississippi. In her free time, you can find Kara outdoors exploring new areas with her mini poodle,Truffles. Kara is also an avid runner and frequently races in 5Ks, 10Ks and half marathons. Say hi to Kara on Twitter and Facebook!

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