NEW ORLEANS (WGNO) — An unusual weather pattern is keeping daytime highs warmer than usual for November along the Gulf Coast. Normal temperatures this time of year are typically in the low to mid-70s, but highs have been reaching the lower 80s, with only a slight chance of rain each day. This warmth is due to a high-pressure system that’s settled over Bermuda, keeping cooler air from moving into the region. Along with the warmth, coastal areas are experiencing minor flooding, especially in locations with south- and east-facing shores. High tides and persistent onshore winds have led to increased water levels, leading to a Coastal Flood Warning for some parts of southeast Louisiana and Mississippi. Flooding is expected to decrease slightly over the next day or so as winds subside. In the Caribbean, Tropical Storm Rafael has formed, expected to become a hurricane before moving over Cuba and into the Gulf of Mexico. However, Rafael is not expected to be a strong storm if and when it makes landfall on the northern Gulf Coast this weekend. Cooler waters, drier air, and wind shear are expected to weaken the storm as it approaches. Stay up to date with the latest news, weather and sports by downloading the WGNO app on the Apple or Google Play stores and by subscribing to the WGNO newsletter. Latest Posts NOPD: Thieves stole Delgado tools to steal ATM Harris delivers final pitch to voters at star-studded rally in Philadelphia Are EVs finally crossing the political divide? Coastal flooding, warm temperatures continue across the northern Gulf Coast New Orleans Mayor LaToya Cantrell attends conference in Barcelona