Potential for Isolated Thunderstorms along the Central Coast on Saturday

A weak low-pressure system sliding across the Central Coast and Southern California will bring a 20 to 30 percent chance of showers and thunderstorms Saturday, mainly targeting the southern mountains, eastern Santa Barbara County, Ventura and Los Angeles counties, and Catalina Island, according to the National Weather Service (NWS).

Forecasters stress most areas will see little to no rain and only minor impacts. However, any stronger cells that do develop could produce brief heavy downpours, frequent lightning, isolated flooding, and isolated strong wind gusts. Storms may also cause travel delays in spots, though widespread impacts are not expected.

The setup will also deliver cooler-than-normal temperatures area-wide, with coastal drizzle at times. The storm threat is focused on southern and interior zones Saturday afternoon and evening, but thunder can’t be ruled out elsewhere. If you see lightning or hear thunder, take shelter indoors, advises NWS.

The Santa Barbara County Office of Emergency Management sent out a “Ready SBC Alert” early Friday afternoon warning locals of the potential for thunderstorms. The agency provided the following tips:

Precautions and tips to stay safe:

• Secure and store belongings that could get impacted by strong winds such as umbrellas, sporting equipment, and outdoor furniture.
• Strong winds can also cause power outages. Charge important electronic devices and be prepared in case an unexpected power outage occurs.
• Be careful when driving through wet road conditions. Roads may be slippery. Drive slowly and be careful. Do not drive into flooded areas.
• Stay away from rivers, creeks, streams, recent burn scars, and other low-lying and flood-prone locations. Those living in areas prone to flooding and recent burn scars should stay aware of changing conditions and be prepared to take protective actions, such as going to the innermost room of your home or to higher ground such as a second floor.
• Take care of those who might not be aware of the weather hazards or be able to react accordingly – especially the elderly, young children, and pets.
• Be aware of your surroundings. Leave the area if you don’t feel safe and conditions permit safe travel.
• If you hear thunder, go indoors. Wait 30 minutes after the storm has passed before resuming outdoor activities.

Looking ahead, a larger trough is forecast to sweep down the West Coast early next week, keeping temperatures below seasonal norms through Tuesday. That system could bring light rain to northern parts of the Central Coast, while the rest of Southern California remains cool and dry to start the week. A warming and drying trend is expected to build in mid- to late week.

Key points:

• Saturday: 20–30% chance of showers and thunderstorms, focused on southern mountains, eastern Santa Barbara County, Ventura and LA counties, and Catalina Island.
• Hazards: Frequent lightning, brief heavy downpours, isolated flooding, gusty winds, and localized travel delays.
• Temperatures: Cooler than normal with periods of coastal drizzle.
• Early next week: West Coast trough maintains cooler weather; light rain possible for northern areas of the Central Coast.
• Late next week: Gradual warming and drying trend returns.

Residents should monitor local forecasts and be prepared to move indoors quickly if storms develop. For the latest updates, check the National Weather Service for your area.