* WHAT...Very cold wind chills as between 5 and 10 degrees below zero expected. * WHERE...Portions of central, northern, and northwest New Jersey and east central and southeast Pennsylvania. * WHEN...From 7 PM this evening to 10 AM EST Wednesday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. * ADDITIONAL DETAILS...Extensions to the Cold Weather Advisory are expected and could be upgraded to an Extreme Cold Warning for Wednesday night and/or Thursday Night. Wind chills below zero and even 10 below zero at night are likely to continue into the weekend.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
6 AM – 6 PM
A chance of snow before 10am. Partly sunny. High near 30, with temperatures falling to around 24 in the afternoon. Wind chill values as low as 14. Northwest wind 2 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
6 PM – 6 AM
Mostly clear, with a low around 7. Wind chill values as low as -4. West wind 8 to 13 mph, with gusts as high as 28 mph.