Oaxaca, Jalisco, Nayarit, Michoacán, Guerrero and Colima are threatened by the storm.
The yellow alert has been activated in Guerrero, Michoacán, Colima and Jalisco.
The hurricane is traveling at barely two miles per hour.
The streets of different areas and the downtown of the city are flooded, plus there are intermittent cuts in the supply of electricity and water.