It'll be freezing two nights in a row

<p>The chilly blast with freezing overnight temperatures for all of North Florida is not behind us yet.</p><p>The National Weather Service office in Jacksonville has issued a freeze warning until 9 a.m. today and a freeze watch tonight through Sunday morning for Alachua, Marion and all other North Florida counties.</p><p>Forecasters said a cold high pressure system covering the region brought the sub- freezing temperatures. Three to five hours of temperatures below 32 degrees were expected before 9 a.m. today with an overnight low likely in the mid-20s.</p><p>A light freeze event is forecast for tonight, with the mercury dipping to the upper 20s before dawn on Sunday. A heavy frost is also expected Sunday morning.</p><p><i> — Karen Voyles</i></p>