The Bangladesh Meteorological Department has forecast thunderstorms across all eight divisions over the next 24 hours, with isolated instances of hail possible in some areas. A slight drop in both daytime and nighttime temperatures is also expected nationwide.
The forecast, issued on Sunday, 15 March, at 9:00 am, warns that temporary squally winds accompanied by rain and lightning may occur in:
Rangpur, Dhaka, Mymensingh, Chattogram, and Sylhet divisions – scattered locations
Rajshahi, Khulna, and Barishal divisions – a few locations
In certain places, hail may fall sporadically, potentially causing disruptions and hazardous conditions for travel and outdoor activities.
Weather Conditions and Synoptic Analysis
A trough of low pressure is currently positioned over West Bengal and surrounding areas, while the seasonal normal low pressure lies over the southern Bay of Bengal. In Dhaka, winds are blowing from the west and northwest at 10–15 km/h, occasionally gusting up to 40–50 km/h.
At 6:00 am, the relative humidity in Dhaka was recorded at 79 per cent. Sunrise is expected at 6:07 am tomorrow, and sunset today will occur at 6:07 pm.
Temperature Overview
The country continues to experience significant temperature variations. The highest temperature recorded yesterday was 34.8°C in Ishwardi, while the lowest temperature so far today has been 15.0°C in Sylhet.
| Parameter | Location | Measurement |
|---|---|---|
| Highest Temperature (°C) | Ishwardi | 34.8 |
| Lowest Temperature (°C) | Sylhet | 15.0 |
| Wind Speed (km/h) | Dhaka | 10–15 (gusts 40–50) |
| Relative Humidity (%) | Dhaka | 79 |
| Sunrise | Dhaka | 6:07 am |
| Sunset | Dhaka | 6:07 pm |
The meteorological department has urged citizens to exercise caution during this period of unsettled weather. Commuters should be prepared for sudden heavy rain and gusty winds, while fishermen and others venturing into open waters are advised to postpone travel until conditions stabilise.
With thunderstorms expected across the country, authorities emphasise public safety measures, particularly for those in vulnerable regions prone to flash flooding or lightning strikes.