https://forecast.weather.gov/showsigwx.php?warnzone=MDZ011&warncounty=MDC510&firewxzone=MDZ011&local_place1=Baltimore%20MD&product1=Cold+Weather+Advisory&lat=39.2906&lon=-76.6093
WWA Summary by Location for 39.29N 76.61W with MDZ011/MDC510/MDZ011 emphasis Cold Weather Advisory