Rica Matsumoto, the voice actress of Satoshi, posted a picture of the script of DP116, Yukimenoko in a Snowstorm 「吹雪の中のユキメノコ」, to her blog today.
The script is numbered 114; however, this numbering system does not include the two Pokémon Ranger-Riolu episodes, so according to TV Tokyo's (and Bulbanews') numbering system, it is 116. The script also said the title is tentative.