The National Weather Service of the Quad Cities is calling for snow, then possible mixed precipitation throughout the day Thursday. New snow accumulation of one to three inches is possible across Washington County, with higher amounts of three to six inches forecast for Iowa and Johnson Counties. A Winter Weather Advisory is in effect through 3 a.m. Friday for Washington, Iowa, Johnson, Keokuk, and Louisa Counties. There is a chance of snow and rain mix overnight, with an additional one inch of snow accumulation possible. Stay tuned to KCII for weather updates, including cancellations and delays, national weather service bulletins, and road conditions. The one to count on for up-to-the-minute weather coverage is AM and FM KCII and KCIIradio.com.