WINTER STORM WARNING IN EFFECT FROM 4 AM THURSDAY TO 10 AM EST FRIDAY... * WHAT...Heavy mixed precipitation expected. Total snow accumulations of 4 to 6 inches and ice accumulations of a light glaze. * WHERE...Portions of central, northern, northwest and southern New Jersey, southeast Pennsylvania and northern Delaware. * WHEN...From 4 AM Thursday to 10 AM EST Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday morning, Thursday evening, and Friday morning commutes. * ADDITIONAL DETAILS...Snow overspreads the area early Thursday morning and could be heavy at times in the morning and early afternoon. A change to sleet and freezing rain is expected by late afternoon or evening. Light wintry precipitation will likely continue into the daytime hours on Friday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.