Cold Weather Published December 17, 2015 at 3:35 PM PST Listen Florence Rogers/Nevada Public Radio Norm keeps an eye on vulnerable citrus We’ve had a run of cold nights and Norm Schilling has some advice on keeping the cold in perspective. 1 of 3 Chinese pistache berries Photo by Florence Rogers/Nevada Public Radio 2 of 3 Ocotillo and prickly pear Photo by Florence Rogers/Nevada Public Radio 3 of 3 One more sign of winter nearly here Photo by Florence Rogers/Nevada Public Radio