Orlando locals can expect a cooler Thanksgiving this year, as the National Weather Service in Melbourne forecasts a cold front sweeping through the area, bringing isolated showers and a shift in temperature. According to the Area Forecast Discussion, the northern regions will feel the effects early in the morning with increasing chances for rain through the afternoon—particularly along the Treasure Coast and near Lake Okeechobee, where a 20% chance for storms is noted due to daytime heating and lift from the front.
Mariners are advised to be cautious as conditions onboard are expected to deteriorate; the Small Craft Advisory comes into effect starting from 10 AM today for the Volusia waters, and it will extend and encompass Brevard and Treasure Coast waters later in the day. Shifting to Friday and Saturday, the grip of a mid-level trough eases, with quasi-zonal flow establishing above and high-pressure building across the southeastern United States, setting the stage for a breezy, cooler end of the week. Northerly winds could reach up to 30 mph, especially along the coast, according to the Marine forecast.
Aviation interests also have their share of disruptions, with IFR/MVFR conditions stemming from low stratus and fog, particularly north of I-4, as stated in the discussion by the National Weather Service. Gradual improvements are expected post-13Z behind the frontal boundary. Meanwhile, fire weather conditions have prompted a warning for the northern part of east central Florida as well, with decreased humidity and heightened winds potentially necessitating a Red Flag issuance if the threat level escalates.
As for the temperature outlook, Orlando residents will experience a range with highs today in the upper 60s to mid 70s north of I-4, while areas southward may see temps from mid 70s to low 80s, the front however will warrant a pull out of the heavier blankets with lows tonight tumbling into the 40s across most of the region some coastal areas might hold in the low to mid 50s, as reported by the Preliminary Point Temps/Pops. Heading into early next week, quasi-zonal flow weakens, giving way to a trough sweep and a stalled frontal boundary to the north, with moisture oozing into central Florida and echoing the likelihood for an uptick in rain chances—a dynamic shift just before another cold front comes knocking by Wednesday.
