Houston weather: Warm weather for your Friday

Get ready for a very toasty end to the week with afternoon sun and highs hitting the mid-to-upper 80s. This warm, humid air mass has been setting the stage for patchy fog to develop overnight and linger into the morning hours through early Saturday. Don't be surprised if visibility is low for the morning commute again, but the afternoons on Friday and Saturday will be close to the record highs of 89 degrees in Houston.