im going trout fishing on the 4/19 what fly patterns should i use

we need way more information to come remotely close in helping you...

well im fishing a small creek in new york the water temps about 45-50 degrees and i will be using6 weight or a 3 weight rod

still need more info - what's the water clarity, types of forage normally present in the stream, weather patterns in your area, etc.???

What kind of trout are you fishing for?, Stocked or native? I think he is fishing in clear water as most trout do better in the clear water found in small streams ( creeks). So pass a little more info and I am quite sure someone can help you out here.

And one last thing... edit your signature line!

Outdoor sports aren't hobbies, they're a way of life

(Sorry I couldn't help myself)

if you want to know what fly to use, look around, see what bugs are flying around, swimming around in the water, then once you catch one if you have a stomach pump pump their stomach and that will tell you exactally what they are eating and what to use. That as much as i can help you till you give more info.

Yawannacatchtrout?

Use a beaded hare's ear or pheasant tail nymph.

Those will work but in some areas beaded will get you a fine.. Fly fishing only areas here at least cannot have any wieght in or on them. Small streamers should work well right now too..

smallgamehunter12, check out globalflyfisher.com as it has a quite a bit of information that you may want to know..