7-December-2017 Kenedy-Hidalgo-Inland Willacy-Inland Cameron-Coastal Willacy- Coastal Cameron. Including the cities of Sarita, McAllen, Edinburg, Pharr, Mission, Weslaco, Raymondville, Brownsville, Harlingen, Port Mansfield, Port Isabel, South Padre Island, Laguna Heights, and Laguna Vista 117 PM CST Thu Dec 7 2017 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM CST FRIDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST FRIDAY... WHAT...Accumulating snow expected. Very cold wind chills expected. Plan on difficult travel conditions, including during the morning commute on Friday. Total snow accumulations of up to one inch are expected. Expect wind chills to range from 30 above zero to 25 above zero. WHERE...Portions of Deep South Texas. WHEN...For the Winter Weather Advisory, midnight to 9 AM Friday. For the Wind Chill Advisory, 11 PM this evening to 8 AM Friday. ADDITIONAL DETAILS...Look for reduced visibilities at times. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves.