I have had some really good flights with experienced pilots in bad weather recently.
I would still not fly for fun unless the weather is good but if you can get a few flights with others it will give you a better understanding of the weather and how the aircraft will handle the conditions.
I saw one of TonyR's mates in their TB20 comming back from Dijon in France to Aldergrove last night, so things must have been flyable.
Ken