He anchors the weekend morning newscasts with Tracey Leong. He also lets viewers know whether their Saturday afternoon cookouts will be washouts or whether to invest in window air conditioners to prep for a Sunday heat wave.
Tim also reports on breaking news and other unfolding events of interest to residents of this region.
The Baltimore native came back home to Maryland when WJZ hired him in 1995. He has also worked at television stations in Jacksonville, Florida and Hagerstown, Md.
Williams received degrees from both Towson State University and the Broadcasting Institute of Maryland, as well as a meteorology degree from Mississippi State University.
High pressure will build overhead through Monday. The remnants of Irma will pass to the southwest of the Mid-Atlantic states Monday night through the Wednesday.
Sunday will be mostly sunny with a high near 79. We could see clouds in the evening, with a low sitting at 60.
A rare solar eclipse will put on an amazing show in the skies.
Parts of Maryland are under severe thunderstorm alerts until later Saturday night.
Flood & Flash Flood alerts have been changing through the day.
Weak high pressure over the Midwest will control the weather today.
A cold front will cross the region early today, with weak high pressure gaining control of the weather through this weekend.
High pressure will build into the region Sunday.
Tonight: Partly cloudy, with a low around 65.
Mostly sunny, with a high near 93.
Tonight: A chance of showers, mainly after 2 a.m.
Tonight: Mostly clear, with a low around 59.