Okay, two bad rolls for the events have got the storm and a group of raiders on your heels.
Next major update will be on Monday again, at which time either the storm will hit the group hard, or the raiders will burst through the storm cloud to attack, or perhaps even both things will happen, leading to the group having to fight in the middle of a dust storm against enemies who are rigged up to do just that.
On a more positive note, this could be a much needed delivery of supplies and ammunition for y'all, if you can prize it out of the raiders' cold, dead hands.