The daily page of the gemara learning [Daf Yomi] speaks about snow in Yerushalayim in the month of Tevet on ''erev Shabbat'' [Friday] - the exact day of the snowstorm in Israel coincided with the topic in the Gemara..
בס"ד
Daf Yomi - ''A sign from heaven" (where the snow comes from) that the fast of Asarah be''Teves [the 10th of Tevet] BEH is soon coming to an end!