The departments of Health and Environmental Protection say they strongly recommend that all residents minimize their exposure to mosquitoes.
Heavy rains during the worst of the storm might also bring flash flooding. When will it stop?
One of the positive tests was on a bat in Abington.
This year's El Niño could be the strongest ever recorded, and it could have serious implications for southeastern Pennsylvania.
It's going to be a hot one Monday. Find out just how bad it will get, when it will reach its peak, and when we will get relief.
If you're going to make a party out of any meteor shower, the Perseids are regarded as the best – and the moon is cooperating this year.
Here's what you should know about the brightest meteor shower of the year.
What are the odds of another Superstorm Sandy?
Batten down the hatches. Here's the full list, from the National Weather Service.
A perfect summer weekend is on tap.
Although the invasive fly has only been found in Berks County, surveillance has been extended to Montgomery County.
It's been years since the last event.
The state's most recent sampling included mosquitos with West Nile in Plymouth Township.
A ribbon cutting ceremony celebrated the opening of the historic Schuylkill Canal Towpath on Tuesday.
The July-August shower should be the brightest of the year.
22 more positive tests for West Nile in mosquitoes were also announced, including one in Montgomery County.
The trail which runs across Montgomery County was chosen from among 10 finalists.
This one is even bigger.
Things will seem perfect - until they aren't.
The local sample was found at an undisclosed location nearby.
Mosquito samples have tested positive for West Nile Virus in Montgomery County.
A 39-year-old man died after a rattlesnake bit him in Elk County Saturday. The situation is very rare, experts say.
Brian Myers, 39, died from a rattlesnake bite he got while sitting around a campfire Saturday in western Pennsylvania, reports say.
It will be hotter in Montgomery County on Monday than much of sub-Saharan Africa.
This isn't your friendly neighborhood bug.
Scientists are finally receiving images more than a day after New Horizons arrived at Pluto.
If ratified in two weeks, troops would be able to determine their own policy.
An all-time high of 277 nests were documented during the mid-year survey.
Power outages. Again.
This critter is not what it seems to be.
It is not known what has caused the increased activity of the animals.
There is a chance that rain and thunderstorms could disrupt holiday plans.
Your guide to the special event to be held during the World Meeting of Families.
Residents captured some jaw-dropping shots from around the region.
The PA Department of Health suggests that as many as 74,000 people were diagnosed with lyme disease in Pennsylvania in 2014.