The new week began with yet another Arctic cold front.
Morning temperatures rose into the 50s and 60s as the shallow air mass was mixed out temporarily, but by evening, temperatures dropped steadily into the 30s and 40s.
Disturbances aloft will ride over the cold dome of air and this will trigger precipitation. The air is cold enough to support freezing rain, sleet, and snow. The event will begin after midnight and will last into Tuesday afternoon. Amounts of 1-3 inches are expected and the NWS has issued a Winter Storm Warning.
Temperatures will break above freezing Wednesday afternoon and the frozen stuff will begin to disappear.