El Niño Observatory › Monitored cities › New Orleans
El Niño in New OrleansLouisiana · United States
Current El Niño risk
Attention level: ModerateWarning · Storms / coastal hazardsRisk zone, but no flood signal in the next 14 daysNew Orleans is inside the projected impact zone Southern United States.
A stronger subtropical jet steers wetter, stormier winters across California and the Gulf Coast, with flood and severe-weather episodes.
Next 14 days in New Orleans
0 of the next 14 days show a 60%+ chance of rain; 0 with heavy rain.
% is the chance of rain that day. mm is the expected amount.
Areas with flood history in New Orleans
- Lower Ninth Ward: Flooded by breach of the Industrial Canal levee during Katrina and earlier storms
- Lakeview: Catastrophic Katrina flooding after 17th Street Canal levee and floodwall failure
- New Orleans East: Widespread Katrina flooding from GIWW levee breaches and storm surge
- Upper Ninth Ward: Extensive Katrina flooding from Industrial Canal floodwall breaches
- Mid-City: Low-lying area that has taken recurring floodwater, especially during Katrina
- Hollygrove: Documented as particularly flood-prone, with drainage problems and past flooding
AI-generated list using web search (Perplexity Sonar) from news and public sources. Use as a starting reference, not an official risk map.
What you should do
- Secure loose objects on balconies, roofs and yards before storms arrive.
- Keep an emergency kit: water, flashlight, batteries, first aid, charged power bank.
- During severe storms stay away from windows, coastal areas and flooded underpasses.
- Plan for power cuts: keep devices charged and some cash at hand.
- Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Emergency numbers
Numbers are national defaults; some regions use local variants. Confirm with local authorities.
Get alerts for your city
We watch the data so you don't have to. Get an email when a flood signal or a major El Niño change affects your area.
Frequently asked questions
Is New Orleans affected by El Niño?
Yes. New Orleans sits in the documented impact zone Southern United States: A stronger subtropical jet steers wetter, stormier winters across California and the Gulf Coast, with flood and severe-weather episodes.
Will it rain in New Orleans in the coming days?
The current 14-day forecast shows 0 days with a 60%+ chance of rain and 0 days with heavy rain. Probabilities update every 6 hours.
What should residents of New Orleans do?
Secure loose objects on balconies, roofs and yards before storms arrive. Keep an emergency kit: water, flashlight, batteries, first aid, charged power bank. Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Other cities in United States
HoustonJacksonvilleLos AngelesMiamiOrlandoPhoenixSacramentoSan AntonioSan DiegoSan Francisco
Data refreshes every 6 hours. Forecast: Open-Meteo. Zone risk: NOAA data and documented El Niño patterns.