TIME TO TURN ON THE HEATER?

Canadian high pressure is building southward and will make it feel like fall over the next few days. Most places will experience lows in the 50s on Sunday morning. The further north/northeast you live, the cooler it will be.

The coldest air since June 5th, arrives on Monday morning. Many locations will likely break old record lows. You'll definitely want to turn off the air conditioner and perhaps turn on the heat. Sounds crazy, huh?

AUGUST 31st RECORD LOWS
Springfield: 48 1967

Joplin: 55 1987

West Plains: 50 1988

Rolla: 48 1967