LWX mentioned that we may not get any rain until next weekend if the block to the north is strong enough. However, there is some potentially great news...
There are indications that the pattern may break down somewhat, or
at least re-orient, later in the week as a system moves across
Canada. This would center the high closer to or off the east coast,
allowing for an increase in temperatures and humidity. Chances for
showers and thunderstorms will increase likewise. However, model
spread increases further during this time, so forecast details
remain uncertain.