CA San Joaquin Valley - Hanford CA Zone Forecast for Saturday, October 21, 2017 _____ 158 FPUS56 KHNX 220600 ZFPHNX Zone Forecast Product for Interior Central California National Weather Service San Joaquin Valley - Hanford CA 1100 PM PDT Sat Oct 21 2017 Point temperatures and probabilities of measurable precipitation are for tonightSundaySunday nightand Mond This is an automatically generated product that provides average values for large geographic areas.