Tanzania Meteorological Agency (TMA) has forecasted five days of severe weather impact.
A statement issued on Monday by the weather body says heavy rains are anticipated over some areas of Dar es Salaam, Coast (specifically in Mafia Isles), Lindi and Mtwara regions.
The rains, according to TMA, are likely to affect some economic activities and localized floods.
The meteorological body advises residents in the mention areas to get prepared.
TMA: Weather forecast for the next 24 hours