https://forecast.weather.gov/showsigwx.php?warnzone=CAZ111&warncounty=CAC045&firewxzone=CAZ415&local_place1=3%20Miles%20E%20Covelo%20CA&product1=Freeze+Warning&lat=39.7954&lon=-123.201
WWA Summary by Location for 39.8N 123.2W with CAZ111/CAC045/CAZ415 emphasis Freeze Warning