According to the Met office, a depression around Bay of Bengal that has intensified into a low pressure zone could mean more rain accompanied by squalls over the next 24 hours.
Besides Tendulkar and Sourav, V V S Laxman, Wasim Jaffer, V R V Singh and Rajesh Power arrived at the port city today.
They were immediately wizzed off to the team hotel under a tight security cover.
The members of the ODI squad set to return home are Robin Uthappa, Gautam Gambhir, Virender Sehwag, R P Singh, Dinesh Mongia and Piyush Chawla. Manoj Tewari is already back with a shoulder injury.
The first match of the two-Test series is scheduled to begin here on Friday while the second will be held in Dhaka from May 25.