It won't be until Friday, Saturday and Sunday morning's but we have some cold air coming back. So, if you're thinking about your outdoor plants, these are the days to watch.
Friday AM Low= 40
Saturday AM Low= 36
Sunday AM Low= 35
While this is my forecast for the St. Louis area, low-lying spots and rural areas certainly can be cooler. Being away from the heat of the city and your local topography play an important role in temperatures. But I'm especially watching Sunday morning, becuse if the winds are lighter and if the skies are more clear than our going forecast...that could be our first 32 degree morning. It's a ways off, but I thought I'd give you the heads up and I'm watching it all week in the forecast.