NiMet warned that states at risk of flash floods should activate emergency response systems.
The National Emergency Management Agency distributed relief materials to victims of the ocean surge in Ondo on Wednesday.
NiMet has predicted thunderstorms and rain from Monday, June 16, to Wednesday, June 18, across the country.
Mrs Umar appealed to residents to begin preparations in anticipation of the looming flood.
The measures were sequel to a warning by the Nigerian Meteorological Agency (NiMet) that heavy rainfall might cause severe flooding across 30 states.
Mr Daniel called for investment in meteorological infrastructure to improve early warning and data accuracy.
She said government had also constituted a task force to monitor compliance with waste disposal regulations.
Mrs Ajisafe-Aluko added that the government recognised the impact of climate change on rainfall patterns
NiMet predicted that on Tuesday there would be sunny skies with patches of clouds in the North.
According to NiMet, sunny skies are expected across the northern region on Thursday throughout the forecast period.
