Here are the plots from all 00Z models and ensembles. Canadian remains ridiculously cold (for Houston). It did the same thing with the past two hard freezes here and was quite wrong. I'd saytemps across Houston will fall below freezing Monday late afternoon or evening, reaching the low to mid-20s Tuesday morning. Upper teens are possible, but not likely at this time. After a brief rise above freezing late Tuesday morning through mid afternoon, temps will likely fall to below freezing by sunset and reach the mid to upper 20s Wednesday morning. Freeze ends late Wednesday morning. No precip in the cold air here.
Most models bring return flow back by Thursday. Thus, the rapid warm up. Some may be overdoing the warm up. Hopefully, this is our only 3 days of winter for 2024.
