Punch through!
Quote;
"I still think people are losing sight of the fact that when transiting the ITCZ, sometimes there is NO ideal way through. You've gotta punch your way somehow and that route depends on what looks better on the radar and outside."
I have to disagree with Farfrompuken's comment above. In extremis if there is no way through then you have to divert or go back if you can't go around the storm. That is what we are paid to do if necessary.