With soaking rains, powerful wind gusts, and the chance of lightning, the storm could impact travel, outdoor plans, and even cause power outages in some areas. If you’re commuting, expect wet and slick roads. If you had outdoor plans, you might want to rethink them. Here’s everything you need to know to stay ahead of the storm and avoid any unpleasant surprises.
What’s Happening Right Now?
San Diego is currently under mostly cloudy skies, with temperatures sitting at 56°F (13°C). But don’t be fooled by the calm before the storm—the atmosphere is rapidly changing, and meteorologists are tracking a powerful system moving in from the Pacific Ocean.
The storm is already spreading moisture across Southern California, and conditions are expected to deteriorate quickly, bringing widespread rain, cooler temperatures, and gusty winds.
Your Day-by-Day Weather Breakdown
Wednesday, March 6 – Light Rain Arrives
The first signs of the storm will move in during the afternoon, with light rain and drizzle developing by the evening. It won’t be a full downpour just yet, but roads will start to get slick, and the air will feel noticeably cooler and damp.
What to expect:
- Cloudy skies with light rain developing late in the day
- Temperatures peaking at 62°F (16°C), dropping to 51°F (11°C) overnight
- Winds picking up slightly, signaling stronger gusts ahead
Thursday, March 7 – The Storm Peaks! Heavy Rain and Strong Winds
Thursday will bring the worst of the storm, with steadier rain, gusty winds, and possible thunderstorms. The combination of rain and wind will make travel hazardous, especially on highways like I-5 and I-15, where slick roads could lead to delays and accidents.
Thursday’s key weather risks:
- Stronger rain showers throughout the day
- Winds gusting up to 30 mph, making it feel even colder
- Thunderstorms possible—expect sudden downpours and lightning strikes
- Temperatures only reaching 60°F (16°C), with a chilly 48°F (9°C) overnight
Friday, March 8 – Drying Out, but Still Cool and Breezy
By Friday, the worst of the storm will clear out, but leftover clouds and cooler temperatures will linger. Sunshine will slowly return, but breezy winds will keep it feeling crisp.
What to expect Friday:
- Highs reaching 62°F (17°C), but it will feel cooler with the wind
- Mostly sunny skies, but occasional clouds sticking around
- Overnight lows dropping to a chilly 45°F (7°C)
How This Storm Will Impact You: What You Need to Know
This storm isn’t just a little drizzle—it will bring real disruptions to travel and daily routines. Here’s how it could impact you:
- Road Conditions – Wet roads can become dangerous fast, especially with sudden downpours. If you’re driving, slow down, keep your headlights on, and watch out for hydroplaning.
- Public Transportation – Buses and trolleys might run slower due to wet conditions, so allow extra time if you’re commuting.
- Outdoor Plans? Rethink Them. If you were planning to hike Torrey Pines, visit the San Diego Zoo, or have a beach day, Thursday is not the day for it. Lightning and high winds make outdoor activities risky.
- Power Outages Possible – Strong winds could knock down tree branches and cause isolated power outages. Charge your devices in advance and have flashlights or candles ready just in case.
Final Weather Warning: Stay Safe and Stay Prepared!
San Diego’s usual mild weather is about to take a wild turn. A storm system with heavy rain, gusty winds, and possible thunderstorms is rolling in, and it’s not something to take lightly.
- Grab an umbrella and waterproof jacket—this isn’t just light drizzle!
- Check road conditions before heading out—accidents are more likely on wet streets.
- Secure outdoor furniture—strong winds could send lightweight items flying.
- Stay indoors during thunderstorms—lightning strikes are unpredictable.
