Temperatures in Washington rose 50 degrees in four days this week. On Sunday, the lowest temperature the thermometer read was -4 degrees and on Thursday the high was 46 degrees. We may see the temperatures swing back 50 degrees and drop below zero over the weekend. According to AccuWeather, looking ahead to Sunday, temperatures are expected to fall as low as eight degrees below zero.

According to the National Weather Service, so far this month temperatures have been slightly above normal with the average at 21.2 degrees, above the normal 20.9 degrees. Listen to KCII for weather updates.