Lake, Volusia, Seminole, Orange, Osceola, and Brevard County are under a cold weather advisory. A freeze warning has been issued for Lake, Volusia, Seminole, Osceola, and Okeechobee counties. ‘Gulf Effect’ snow flurries are possibleSimilar to Lake Effect Snow in the Great Lakes and Upstate New York, there is a chance for some snow flurries off the Gulf Coast, near Tampa. Clouds form, then showers form, and instead of being rain showers, they can turn into snow flurries. Gulf Effect flurries have happened before, but are very rare.