Dhaka, June 21 -- Although all major rivers across Bangladesh are currently flowing below danger levels, heavy rainfall over the coming days could trigger short-term flooding in parts of the country, the Flood Forecasting and Warning Centre (FFWC) has warned.

The forecast was issued in a bulletin released by the FFWC on Sunday.

Emon Kalyan Das, assistant engineer and duty officer at the centre, said no river had yet crossed its danger mark, but several were flowing at warning levels at different monitoring stations.

These include the Teesta at Dalia (Nilphamari), Kaunia (Rangpur) and Tarapur (Gaibandha); the Surma at Kanaighat (Sylhet), Chhatak and Sunamganj; the Kushiyara at Fenchuganj in Sylhet; and the Someshwari at Kalmakanda in Ne...