A National Weather Service (NWS) Miami spokesperson told Newsweek that average lows in Miami this time of year are around 62 degrees. The incoming cold weather could break records in Florida. WFLA-TV Chief Meteorologist Jeff Berardelli warned that the incoming weather would be a "generational cold" event for Florida. Temperatures have already been low enough across Florida to prompt numerous freeze warnings and cold weather advisories from local NWS offices this week. "Very cold temperatures can lead to hypothermia with prolonged exposure.