Not to be dense, but isn’t that pretty much the way it is every day?
The Russians do some perfunctory drone attacks on Kiev almost every day, but occasionally hoard drone, cruise missile, and ballistic missile production to do attacks large enough to overwhelm Kiev's air defenses.
Although I'm not sure how much militarily significant damage those do. The hits on civilian targets just seem to piss people off even more than they already were.
Yes, Alarabiya News has released a one sentence News Report that a Ukrainian informed the US Embassy in Kiev of an imminent air attack over the next several days, like they do every day.
The American Embassy generally offers Cheese to the Ukrainian courier to go with his Whine.