The best Water & Windproof Jacket you can suggest?

[bagusbagus]

Basically I'm starting a new job in a place where I will have to spend most of the day outdoors in freezing -10c ,up to -30c weather with high winds and some occasional cold rain to top it all off...and I need some Protection in a form of excellent windbreaker/something waterproof as well with good hood and overall just excellent build quality. I'm too Poor to buy the cheap stuff ,so need something good that will last me for a while and will do its job.

My current combo Is a merino baselayer/ 1 or 2 cashmere sweaters/ light down jacket , now I need something to go over all that so the damn Wind doesn't blows away all the warmth I have inside and just creates a nice environment to be in. I will be riding my bike as well sometimes so need something that isn't super bulky and you still got good range of motion.
What brands/exact models would you suggest for a task like this?
Have never bought stuff like this before so Have no idea whatsoever what is good and what's not...