A flood watch will go into effect late Tuesday and last through Wednesday across Southern California. Excess runoff from heavy rainfall may result in flooding of rivers and other low-lying areas. Mud and debris flows possible in the mountains near burn scars.

Windy conditions expected late Tuesday night into Wednesday, including the beaches! 🎐🌴 Minor tree/property damage is possible.

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Chances for heavy rainfall continue to increase with the heaviest rain expected on Wednesday (Xmas Eve Day). This includes desert regions, which will receive somewhere between 0.50"-2" or more.

We continue to watch the evolving Christmastime storm that will move through the area next week. Increased flood and debris flow/mudslide risk as well as holiday travel disruptions are increasingly likely. Please read below for more info on how to stay safe 👇 #CAwx

As we approach the holidays, please keep in mind that travel will likely be impacted as chances increase for 🌧️heavy rainfall for the 🎄holidays. Give yourself plenty of 🕓time to reach your destination and leave space between you and other 🚗vehicles for any sudden stops.

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All abord the Pineapple Express 🍍🚂🌧️ Satellite shows an atmospheric river extending from the Hawaiian islands into Northern California this morning. We will continue to watch this system move south as we head toward the Christmas holiday. #CAwx

Traveling for the Christmas Holiday? With a prolonged period of wet weather expected this weekend through the Holiday Week, make sure to give our neighboring offices a follow! To view your local forecast, visit https://t.co/7FMe5twj20 and enter your zip code. #cawx

Rain for the holidays. Roads may be 🚧slick while traveling for Christmas. Make sure to: 💡Turn your lights and wipers on 🚗Leave plenty of room between you and the car ahead of you.

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Patchy fog closer to the coast tonight into early Thu AM. Best chances for fog development will be in San Diego Co. 🌫 If you see fog while driving... 🐌 Slow down & allow extra time to reach your destination 💡 Use low-beam/fog lights 🛑 Leave space between cars for sudden stops

Are you seeing the pretty sunrise this morning? Drop a photo below to let us know where the sky is full of color! 🌄 #CAwx

Foggy conditions will persist over the waters and the coast areas over the next couple of days. Take a look below for staying safe in the fog, whether by boat or on the roads. #CAwx

Artist rendering of the live view from our office. A Dense Fog Advisory is in effect for the San Diego County western valleys and coastal areas through 9 AM this morning ("Sun"day).

Sunset over the High Desert of Southern California. @NWSSanDiego

ALERTCalifornia cameras show a foggy scene in La Jolla right now. Areas of dense fog will intermittently impact our coastal waters and coastal land areas up to 10 miles inland through Saturday morning. Potential for more fog Saturday night into Sunday 😶‍🌫️

No je ne sais quoi about it mes amis, we agree..."noll" chances for any rain/snow for awhile. We'll have to see if Santa brings a change by the Christmas holiday though 👀🎅❓❔ #CAwx

Your weekend temperature outlook💃🕺

Today's afternoon high temp forecast. A tad cooler today along the coast compared to yesterday, but warmer for most inland areas. Things cool off west of the mountains Thu, then region-wide Fri-Sat this week.

Bear-y warm, summer-like weather continues this week; though we'll start to cool off towards the weekend.

How windy has it been across the mountains and inland valleys so far? Here's a look at your peak Santa Ana winds the past 24 hours: https://t.co/Y6iGiei54i