Today's high in Knoxville got up to 92 degrees.

In 2010, we have had 37 days at 90 degrees or higher.

A storm system across the Ohio River Valley will continue to slide to our north over the next couple of days, keeping some moisture here in Tennessee.

The chance of rain on Wednesday has increased to about 40 percent. The chance of rain on Thursday and Friday is still around 20 percent.

Highs on Wednesday should be right around 90 degrees.

Mid-90s are expected on Friday, which should be our "hottest day of the week."

For model comparison...

For Knoxville, the Valley, the Plateau and the Mountains...

North American Mesoscale (NAM) model is yielding 0.31 inches of rain on Wednesday.

Global Forecast System (GFS) model is yielding 0.21 inches of rain on Wednesday.

David Aldrich
Chief Meteorologist
WVLT-TV

CLICK HERE
www.volunteertv.com

Follow me on Twitter and Facebook.