The National Weather Service has issued a Wind Chill Watch for Brown and neighboring counties and indeed much of Texas, from Thursday morning through Friday morning. Wind chill values may fall to extremely dangerous levels, resulting in hypothermia and could cause frostbite on exposed skin in as little as 10 minutes. Wind chills as low as 10 degrees below zero are anticipated in Brown and surrounding counties. Remember to dress in layers and cover exposed skin. Do not remain outside for prolonged periods of time unless necessary. Keep an extra blanket or two in your vehicles to remain warm in case you become stranded.