Fire crews knock down fire at Walmart in Arroyo Grande, no injuries reported KSBY News and last updated 2021-05-02 16:01:25-04 Local fire agencies knocked down a fire at a Walmart in Arroyo Grande Sunday afternoon. All employees and customers are safely evacuated from the building with no reports of injuries so far, according to the Arroyo Grande Police Department and the Five Cities Fire Authority. Community members near the scene can see a plume of smoke coming from the building. Fire authorities told KSBY that the fire was concentrated at the back of the store outdoors near the loading dock.