According to NWS San Diego, SoCal residents are experiencing a warmer trend inland as temperatures soar 7-12 degrees above normal. The desert areas will feel even more of a heat pump come Sunday, while other regions won't see as much change. In coastal cities, watch out for fog as the marine layer becomes shallower, which could cause visibility issues.
Looking further ahead, the forecast discussion from NWS San Diego promises more sunshine and warm temperatures as the week progresses. Offshore flow will lead to gradually warming and drier weather Tuesday through Thursday. Despite the increase in temperatures, Friday and, unfortunately, Saturday will cool down with a trough moving across the West Coast. While we might crave a good downpour, this system is expected to pass without gifting any rain.
Aviation-wise, high clouds dot the skies, but they're not stopping the marine layer from creeping onto the coasts and into some valleys. Expect better visibility inland with the potential for some coastal haze in the morning. Planes might have a clearer path by the afternoon, but the fog could return with a vengeance come Sunday night.
Marine conditions are staying consistent with west-northwesterly swells hanging in through the weekend, as stated by NWS San Diego. Sailors can expect relatively smooth sailing with no significant weather hazards on the horizon until at least mid-week. Beach-goers won't be as lucky, with elevating surf causing possible minor coastal flooding - warranting a Beach Hazards Statement for San Diego County through Sunday afternoon.
Lastly, while Skywarn activation isn't in the cards, locals with an eye on the sky should still report any notable weather to authorities. Stay informed, stay prepared, and - as always - enjoy the warmth while it lasts.
