Definition of grommet. 1  1 : a flexible loop that serves as a fastening, support, or reinforcement. 2  2 : an eyelet of firm material to strengthen or protect an opening or to insulate or protect something passed through it.
The National Weather Service has issued another Heat Advisory for the St. Louis area from 12pm through 9pm, June 22. The National Weather Service in St. Louis has issued another Heat Advisory for the St. Louis area. The Advisory is in effect from 12pm through 9pm, June 22.
A Freeze Warning is issued in the spring at the start of the growing season (when it is late enough to cause damage to new plants and crops). Frost Advisory. A Frost Advisory is issued when the minimum temperature is forecast to be 33 to 36 degrees on clear and calm nights during the growing season.