Very cold conditions are forecast tonight, with low temperatures bottoming out in low/mid teens. NW winds of 10-15 mph, with gusts to 30 mph will produce wind chill values down to negative 5 overnight into early Sunday morning. Cold conditions will continue Sunday with highs mainly in the lower 30s. A slow warming trend is expected on Monday and Tuesday. More rain chances return Tuesday into Wednesday night, as another system move across the region.