metrologist cecily tynan is back to find out what is on tap in the weather world. >> going to be hotin. no but it won't be quite as humid as today in philadelphia and areas north so there is a little relief on the way but the heat wave continues. >> take what we can get after a full week of this storm tracker six live double scan showing we do have some scattered downpours breaking out parts of lancaster and burkes county and this is ahead of a cold front that is moving through tonight so we have a pretty good heavy downpour right over albertson and generally moving to the east, northeast at 30 miles per hour no lightning strikes with this, nothing severe but what is a boundary that will bring slightly lower humidity to parts of our region tomorrow. now though the heat index shows you it's still stifling and still feels like 97 degrees in philadelphia this late at night. feels 93 wilmington and millville and 93 trenton. you can see though the areas that had gotten some showers and thunderstorms earlier this evening feels quite a bit better there with a heat index in the mid 70s. sate

the forecast for tomorrow so we want to get a first check of accuweather of course from metrologist cecily tynan and the whole weekend is not going to be a work out. >> it certainly won't be and the issue with tomorrow is we have a steamy air mass moving in, a change from today, the high is 85 degrees but the you look out to the west and the south you can see temperatures are in the 90s and that is the air mass that is moving our way tomorrow and dew points are really beginning to creep up. we've had a day of pretty low dew point and actually most of the week dew points have been low and right now 66 and getsing more humid and dew point to the south and the arrows are wind direction and dew points will be climbing in the 70s overnight. that is an oppressively humid air mass and showing if you look across lake eerie you see kinds of a broken line of storms, that is ahead of a cold front, not a lot of activity tonight, that is typical at night. all the storms die down. and tonight here it will be muggy with partly cloudy skies 68-73 and tomorrow it gets steamy the high 91 the heat index mid to upp