A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.
The Pennsylvania Department of Environmental Protection has issued a
Code Orange Air Quality Action Day for Fine Particulates, from
midnight tonight to midnight EDT Tuesday night.
An Air Quality Action Day means that air quality within the region
may approach or exceed unhealthy standards. For more information on
current and forecast concentrations of ground-level ozone and fine
particulates, visit www.airnow.gov or www.aqpartners.state.pa.us