Before the Forecast 9/23

Thanks for joining us for this Tuesday edition of Before the Forecast!
A slight chance for showers and possibly a rumble of thunder late tomorrow afternoon as well as new development in the tropics. Watch today's Before the Forecast to see all the details.
A big thank you goes out to our weather interns Aaron Brackett and Ellen Lytle, for helping us out with tonight's video.

For complete weather information, tune in to WGN News at 9pm and wgntv.com for Tom Skilling's Full and 7-day forecasts.

Tune in tomorrow for another edition of Before the Forecast, and as always continue
to watch WGN for more coverage: Morning, Noon & Nine.