おりから

[折から] just then

▲owing to the rain that has just began to fall 折からの雨のため.

折から
just then
at that time

* * *

おりから【折から】

just then

▲owing to the rain that has just began to fall 折からの雨のため.

* * *

おりから【折から】

just then; at that time [moment]; at this point [juncture].

●折からの烈風にあおられ, 火は瞬く間に燃え広がった. Fanned by the strong wind (that was) blowing at the time, the fire soon spread.

・折からの大雨にもかかわらずわれわれは出発した. In spite of the heavy rain (that was falling at the time), we set out. | We set out although it was raining heavily just then.

●折から雪が降りだした. Just then [At this point] it started snowing.