IMD Forecasts Rain, Thunderstorms for Guwahati

The India Meteorological Department (IMD) has forecast light rain at isolated places in Assam over the next three days, with thunderstorms and lightning likely during the first two days. In Guwahati, residents have been advised to remain cautious, particularly in low-lying and flood-prone areas.

The advisory was issued on Monday, February 23, following changes in upper air circulation patterns affecting the state.

The IMD has forecast light rain in Assam over the next three days, with thunderstorms and lightning expected on the first two days. In Guwahati, residents have been advised to remain cautious, especially in low-lying and flood-prone areas. Dry weather is likely to return after three days, with no major temperature change.

Weather System Affecting Guwahati and Central Assam

According to the IMD, an upper air cyclonic circulation that was earlier over western Assam has shifted to central Assam. The system extends up to 1.5 km above mean sea level.

The Subtropical Westerly Jet Stream, with core wind speeds of around 100 knots at an altitude of 12.6 km, continues to influence the region’s weather conditions. These factors are contributing to the forecasted rainfall and thunderstorm activity.

Day-Wise Forecast for Guwahati

Based on the IMD outlook:

• Day 1: Light rain with thunderstorms and lightning likely
• Day 2: Rain accompanied by thunderstorms
• Day 3: Light rain in isolated places
• Day 4 & 5: Likely dry conditions with no significant temperature change

While rainfall is expected to be light, brief thunderstorms and lightning could impact movement during peak hours in the city.

Advisory for Low-Lying Areas

Authorities have urged residents in low-lying and waterlogging-prone areas of Guwahati to stay alert. Parts of the city, particularly near hilly slopes and drainage channels, can experience temporary water accumulation even after short spells of rain.

Residents have been advised to:

• Avoid sheltering under trees during thunderstorms
• Stay indoors during lightning activity
• Follow official weather updates from IMD and local authorities

Why This Matters for Guwahati

Guwahati’s terrain, with a mix of hills and low-lying pockets, often experiences localized waterlogging during sudden rain spells. Even light rain accompanied by thunderstorms can disrupt traffic and daily activities.

With no significant change in temperature expected, the brief wet spell is likely to be short-lived before dry weather resumes later in the week.

Residents are encouraged to monitor weather updates and take necessary precautions during thunderstorm hours.

Frequently Asked Questions