CA Medford, OR Zone Forecast for Friday, July 28, 2017 _____ 212 FPUS56 KMFR 290948 ZFPMFR Zone Forecast Product for Southern Oregon and Northern California National Weather Service Medford, OR 247 AM PDT Sat Jul 29 2017 CAZ080-292300- Western Siskiyou County- Including the cities of Etna, Fort Jones, and Happy Camp 247 AM PDT Sat Jul 29 2017 ...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Sunny.