Smoke from Canadian wildfires will persist across most of central and eastern Pennsylvania throughout Tuesday.

Tornado Warning Orange, Osceola Take action now if you are in shaded area. A tornado has been detected either by radar or ...

An air quality alert was issued by the National Weather Service in Mount Holly at 9:39 a.m. on Monday, Aug. 4.

The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Alert for all counties in the ...

When combined with the Philly area’s warm, sunny weather, the incoming smoke stands to increase levels of ozone, the ...

The alerts were issued as a result of Canadian wildfires, putting children, the elderly, and those with respiratory issues at ...

Particulate matter from Canadian wildfire smoke is expected to affect several counties in the 69 News viewing area.

A 'code orange' exists when the air quality index is greater than 100. As of the early afternoon, much of the area remained ...

The warning applies to York, Dauphin, Lebanon, Cumberland and Lancaster counties and the entire Susquehanna Valley region.

Forecasters have issued a Code Orange air quality alert for Lancaster County on Tuesday, as smoke from Canadian wildfires is ...