A cold front sweeping through the Western third of the United States is bringing in some much cooler weather. Highs today will be near 20°F cooler from the afternoon highs yesterday in Nevada,Utah and Arizona. We are watching this front very closely as it will give us storm chances for Sunday and Monday and eventually allowing some cooler air to move into the area. It finally looks like the unseasonably warm temperatures could be a thing of the past as we head into the middle of the work week.