The National Weather Service in the Quad Cities has issued a Frost Advisory effective from Midnight until 7am Monday Morning for the following counties, Clinton, Des Moines, Henry, Jackson, Lee, Louisa, Muscatine and Scott. Temperatures will drop down into the lower 30s in these areas tonight which will lead to some light frost that may damage any unprotected vegetation. Make sure to cover your plants once again tonight in these areas or bring them inside. This is likely going to be the last frosty morning for a while as readings will climb out of the 30s into the 40s and 50s for low over the next few mornings.