Your Weather Report For Monday, April 10: Dense Fog Before The Sunshine

Dressing for SoCal is always a struggle, especially when the weather takes weird turns — like this dense fog that appeared along the coast as of 11 p.m. last night and lasted until late morning Monday.
With the fog clearing out, we're looking at high temperatures for the rest of the day. We recommend you don't skip out on the sunblock and maybe pack some sandals, just in case.
Quick facts
-
Today’s weather: Cloudy in the morning, warm and sunny in the afternoon.
Beaches: 73 high, 52 low.
Mountains: 81 high, 55 low.
Inland: 87 high, 61 low.
Warnings and advisories: Dense Fog Advisory from 11 p.m. Sunday to 11 a.m. Monday.
Good Monday Morning! After some foggy mornings along and near the coast, today and Tuesday will likely be the warmest days of the work week for many. Triple digit readings are also in store for the Coachella Valley! ☀️🥵#CAwx pic.twitter.com/4RDycOLIWe
— NWS San Diego (@NWSSanDiego) April 10, 2023
For morning commuters and beachgoers, the dense fog reduced visibility to a quarter of a mile or less in some places. The fog stretched from the Santa Barbara coast to Orange County and you may have noticed it more inland too, like in downtown L.A. and Anaheim.
When you find yourself driving in fog, remember to keep your headlights on, drive slow and give yourself some space.
For the rest of the day, we're looking at low to mid 80-degree weather across the inland areas for today and triple-digit weather for Coachella Valley.
About the marine layer
We've had foggy conditions near the coast the past couple of days. Did you know about the marine layer and what causes the coastal fog? Here's an explanation, and stay tuned for a post about what causes fog to be dense. #CAwx #Fog #SoCal pic.twitter.com/v2Y1CBOh6c
— NWS Los Angeles (@NWSLosAngeles) April 10, 2023
Things to do
This warm weather might inspire you to chase waterfalls or stay indoors and come out at night when its cooler. Here's a few ways on how you can seize the day:
- With all the rain in Los Angeles, our waterfalls are flowing. If you’re looking to check them out, we put together this collection of local favorites.
- Mermaid Comedy Hour, The Improv - Lab: The monthly woman-centric comedy show from producers and hosts Valerie Tosi, Joleen Lunzer and Kari Assad returns this week with stand-up from Caitlin Peluffo, Laura Peek, Aisha Alfa, Allie Pearse, Jasmyn Carter and Jenn Sterger. This is a 21+ show.
Check out our full list of things to do this week here.
-
A young black bear, dubbed BB-12, was captured and collared last month in the western portion of the Santa Monica Mountains.
-
The rules passed by the state Air Resources Board are the first of their kind — anywhere — and will likely have ripple effects, particularly in Southern California communities that have some of the dirtiest air in the nation.
-
It's partly because the sun’s approaching solar maximum.
-
An onslaught of velella velella washed up on shore this weekend on Southern California beaches. The blue jellyfish-like creatures were swept by the winds of California's recent storms.
-
Who knows when we'll see such vibrance again in this recently drought-choked land?
-
It's glorious grunion run season, which means thousands of small, silver fish take to California beaches to mate.