Snow in the northeast

I am 7 weeks into flowering on a rooftop grow of a couple of Texada Skunk plants and a few Texada Timewarp x Blueberry. I brought them in last night as it got into yjr high 30's and the next few days call for cold wet weather and possiblly snow. The pistils are turning red/brown but the trichs still look white. Should I chop? Pix are aabout a week old. Thanks

North east USA

I'm not exactly the most seasoned grower but I'd say you have about a week left on those since those pics are a week old. If possible, maybe pick up a 120w CFL and toss em on her for a little bit longer. Either that or put her in a straight dark room and force her to use her remaining nutes to finish up flowering, then cut. Thats my 2 cents.