A report was issued by the National Weather Service at 10:17 a.m. on Monday, warning of elevated fire danger until 7:15 p.m. for six counties in Pennsylvania: Carbon, Monroe, Berks, Lehigh, Northampton, and Bucks. According to the weather service, the combination of low relative humidity values between 20 and 30 percent, northwest winds around 10-15 mph, gusting between 15 to 20 mph, and drying fuels will increase the potential for fires to spread more easily. Advance Local Weather Alerts provides this service through the use of machine learning to compile up-to-date data from the National Weather Service.