Louisiana weather

Louisiana forecasts, straight from the source

Open current conditions, hourly rain or snow timing, seven-day forecasts, live NOAA radar and active National Weather Service alerts for featured Louisiana communities.

4 permanent forecasts

Choose a Louisiana community

All U.S. locations →

New Orleans, LASoutheast Louisiana · Orleans Parish Baton Rouge, LACapital Region · East Baton Rouge Parish Shreveport, LANorthwest Louisiana · Caddo Parish Lafayette, LAAcadiana · Lafayette Parish

Weather-ready Louisiana

What to check before making plans

Heat and thunderstorms

Use hourly temperatures, active NWS alerts, and radar together before outdoor plans.

Flooding

Monitor flash-flood and river-flood alerts during slow-moving storms or prolonged tropical rain.

Tropical weather

Follow the National Hurricane Center, NWS alerts, and local evacuation guidance when a threat develops.

Forecasts and alerts come from NOAA and the National Weather Service. MyUSA.us is independent and is not an official government website.