Ame ga futte iru saichū ni, totsuzen teiden ga okita.

In the middle of it raining, a power outage suddenly occurred.

Hageshiku ame ga futte iru saichū ni, soto de sagyō o suru no wa sakeru beki da.

We should avoid working outside in the middle of it raining heavily.

Ame ga futte iru saichū ni, kare wa kasa mo sasazu ni hashirisatta.

In the middle of it raining, he ran away without even holding an umbrella.

Ame ga futte iru saichū ni, sumātofon no gamen ga nurete ugokanaku natta.

In the middle of it raining, my smartphone screen got wet and stopped working.

Ame ga futte iru saichū ni, watashitachi wa kyanpu no tento o haranakereba naranatta.

In the middle of it raining, we had to pitch our camping tent.

Hageshiku ame ga futte iru saichū ni, kawa no yōsu o mi ni iku no wa hijō ni kiken desu.

It is extremely dangerous to go and check on the river in the middle of heavy rain.