Heavy rain moved through Orange County early on Friday, November 13, 2026. The National Weather Service in San Diego issued a flood advisory for west-central Orange County, warning of water over roadways and minor flooding in low-lying areas. The advisory named communities including Santa Ana, Irvine, Huntington Beach, Garden Grove, Costa Mesa, Tustin, Stanton and Seal Beach.

If you were in a crash in this weather, this guide covers what to do next, who usually writes the report, and the California rules that often come up after a rain collision. Tafreshi Law Group reviews every case. A review is not a promise that we will represent you or that you will recover compensation. For more on local crash claims, see our Orange County car accident page. Si prefiere leer en español, vea nuestra página de abogado de accidentes de auto.

You can also read this guide in Spanish, our page on slip-and-falls on wet floors during Orange County rain, and our guide to rain crashes in Riverside County and the Inland Empire. If another firm already declined your case, we will still review it.

Hurt in a rain crash?Free consultation · Our office staff speaks Spanish and Farsi
Call (949) 989-2511Text (949) 776-8964

Does This Sound Like You?

Check any that apply. Checking one or more does not mean you automatically have a claim. It does mean we are willing to take a look.

If you checked one or more, call (949) 989-2511 or text (949) 776-8964. We review every case.

What should I do right after a rain crash in Orange County?

If anyone is hurt, call 911. Move out of the travel lanes only if you can do it safely, and turn on your hazard lights. Photograph the cars, the wet pavement, standing water, skid marks, traffic signals, and vehicle positions before rain washes those details away. Exchange names and insurance information. Avoid discussing fault at the scene.

Who writes the crash report — the CHP or local police?

Crashes on OC freeways and toll roads — including the 405, 5, 55, 91, and the 73, 133, and 241 — are generally handled by the CHP. City-street crashes are typically a local police report. Ask which agency will keep the file. Our guide to rain crashes on the 73, 133, and 241 explains how to request a CHP copy.

What is hydroplaning, and does it decide who is at fault?

Hydroplaning happens when water lifts the tires off the pavement and the driver loses traction. California’s basic speed law, Vehicle Code section 22350, requires a speed that is reasonable for weather, visibility, and the road surface — often called “too fast for conditions.” Hydroplaning can be part of the facts we review. It does not automatically decide fault.

We review every case, including crashes where one driver says the other hydroplaned or could not stop in time. A review is not a promise that we will represent you or that you will recover compensation.

Can I still have a claim if someone says the rain caused the crash?

Rain does not automatically excuse unsafe driving. California follows pure comparative fault, recognized in Li v. Yellow Cab Co. (1975) 13 Cal.3d 804. You may still have a claim even if fault is disputed or you were said to be partly at fault. Any recovery would be reduced by your share of the fault. We review every case.

What if a flooded road, pothole, or poor drainage played a role?

If standing water, a blocked drain, or a pothole may have contributed, a city, the County of Orange, or Caltrans might be involved. Claims against a public entity generally require a government claim within six months under Government Code section 911.2. Photos of the road condition, taken soon after the crash, can help document how the roadway looked.

How long do I have to bring a claim after a rain crash?

The general deadline to file a personal injury lawsuit in California is two years from the date of injury, under Code of Civil Procedure section 335.1. If a public entity may be involved, you generally must present a government claim within six months under Government Code section 911.2. It is better not to wait.

A Few Practical Safety Notes in This Storm

These are general safety reminders, not a finding about any particular crash. The first rain after a dry spell can make pavement slick. Slow down, leave more space, and do not drive through floodwater. The National Weather Service’s message is simple: turn around, don’t drown. For more on how road conditions can matter in a claim, see our article on the impact of road conditions on car accident liability.

Slow down, even if you are under the limit Vehicle Code section 22350 requires a speed that is reasonable for the weather and the road, not just the posted number.
Leave more space Wet pavement and standing water make it harder to stop. A rear-end crash in the rain is still a crash worth documenting.
Do not drive through floodwater Water over the roadway can hide a dip, a stall, or a stalled car. If you cannot see the surface, turn around.
Watch major OC freeways and surface streets The 405, 5, 55, and 91 are busy corridors in any weather. We are not citing crash counts here. If you crashed on one of those freeways or on a city street, the report still matters.

Neighbors in Fountain Valley, Garden Grove, Santa Ana and nearby cities can reach our Fountain Valley office after a crash. Call or text us and we will take a look.

Frequently Asked Questions

Do I still need a police report if the rain crash seemed minor?

A report still helps, even when the damage looks small. Photos and a report number can matter later if injuries show up or the insurer disputes what happened. If officers do not come to a minor scene, you can still document the location, take photos, and ask the agency how to file a report.

Should I photograph the road, not just the cars?

Yes, if you can do it safely. Photos of standing water, shiny pavement, blocked drains, potholes, missing signs, and lighting can help show the conditions at the time. Rain can change or wash away those details quickly.

I was going the speed limit. Can I still be considered at fault?

The posted limit is not always the safe speed in heavy rain. Vehicle Code section 22350 requires a speed that is reasonable for the weather and the road surface. Whether a driver was going too fast for conditions depends on the facts. We can review those facts with you.

Does the other driver’s insurance still apply if it was raining?

Rain does not cancel coverage. Liability, medical payments, and underinsured motorist coverage can still apply, depending on the policies and the facts. We can review the insurance picture with you. A review is not a promise that coverage will pay or that you will recover compensation.

What does it cost to have you review my rain-crash case?

A consultation with us is free. You can call (949) 989-2511 or text (949) 776-8964. Reviewing your case does not create an attorney-client relationship and does not mean we will represent you. We review every case.

In a rain crash in Orange County? We’ll take a look.

Call or text Tafreshi Law Group. Our office staff speaks Spanish and Farsi. We review every case.

Call (949) 989-2511Text (949) 776-8964
  • Fountain Valley office: 18837 Brookhurst St, Ste 207, Fountain Valley, CA 92708
  • Lake Forest office: 22600 Lambert St, Ste 1501, Lake Forest, CA 92630
  • Riverside office: 4121 Brockton Ave, Ste 101, Riverside, CA 92501 · (951) 583-1900

This article is general information about California law, not legal advice. Reading it, contacting us, or having us review your case does not create an attorney-client relationship. A review is not a promise that we will represent you or that you will recover compensation.