what does"isolated downpours"mean？
it’ll be a rainy day for Northern Utah; we can
expect some isolated downpours in the morning.
what does"isolated downpours"mean？does it mean only one place will have a few downpours or some places in Northern Utah will have downpours at the same time in the morning？

Question

what does"isolated downpours"mean？
it’ll be a rainy day for Northern Utah; we can
expect some isolated downpours in the morning.
what does"isolated downpours"mean？does it mean only one place  will have a few downpours or some places in Northern Utah will have downpours at the same time in the morning？

Answer

It means that the rain front has a defined boundary.  It can be raining very hard in some places, but not in other, nearby places.  it is usually associated with a moving squall line and that the rain, while very hard, will not be of a long duration.

Answer

It will be rainy partly,I guess.  局部暴雨吧？呵呵