UPDATE: Five Things You Need to Know Today, July 6

1) The nature hike scheduled for Friday at the Sunset Hills Community Center has been canceled.

2) Be sure to wear your sunscreen today. Wednesday's forecast calls for mostly sunny skies with a high of 90 degrees and a low of 71, according to the National Weather Service. There is a 20 percent chance for showers and thunderstorms.

3) The Crestwood Planning and Zoning Commission is scheduled to meet at 7 p.m. at Crestwood City Hall. Click here for tonight's agenda. 

4) Sheri Gassaway is filling in as guest editor through Monday, July 11 while Jean Whitney is off. Have a story idea? Contact Sheri at 314-409-1086 or sheri.gassaway@patch.com.

5) Did you know that on average, you blink 15,000 times a day. That’s about 10 times per minute, or more than 5 million times a year. See: You blink 15 000 times a day on didyouknow.org.