CTP did update wind talk this afternoon.
Prepare for the coldest weekend of winter with wind chills 20 to 30 below zero possible/likely early Saturday morning. We expanded the extreme cold watch to cover the rest of the CWA and extended in time; however we would anticipate a warning and/or advisory to be issued in the next 1-2 fcst cycles. The lowest wind chills occur early Saturday morning, but remain below zero through Saturday afternoon before dropping back to double digits below zero Saturday night into early Sunday morning. Blustery winds may exceed advisory criteria (>40kt) especially over the southern half of the forecast area on Saturday; a wind advisory may be needed. Blowing and drifting snow is also a concern given the dry snow character and gusty winds.