IMD Issues Rain Alert for Assam, Guwahati Braces for Wet Spell
By The Eastell • April 27, 2026

The India Meteorological Department (IMD) has issued a weather warning for Assam, forecasting widespread rainfall, thunderstorms, and gusty winds over the coming days, with Guwahati expected to be significantly impacted.

According to the IMD update on April 27, the region is likely to witness light to moderate rainfall throughout the week, along with strong winds and lightning activity.

IMD has issued a rain alert for Assam, including Guwahati, forecasting widespread rainfall, thunderstorms, and winds up to 70 kmph till May 2. Authorities warn of waterlogging and disruption in low-lying areas.

Rainfall to Impact Guwahati

Guwahati is expected to experience frequent showers and thunderstorms, with the weather system remaining active across Northeast India for the next five days.

The city may see:

  • Light to moderate rainfall on most days
  • Sudden heavy spells in isolated areas
  • Increased humidity and overcast conditions

Strong Winds and Thundersqualls Warning

The IMD has warned of thundersqualls on April 27, with wind speeds reaching:

  • 50–60 kmph, gusting up to 70 kmph

Such conditions may lead to temporary disruptions, including fallen branches, power interruptions, and traffic issues in Guwahati.

Heavy to Very Heavy Rainfall Likely

The forecast indicates:

  • Isolated heavy rainfall from April 27 to May 2
  • Isolated very heavy rainfall between April 27 and April 30

This raises concerns for areas in Guwahati that are prone to water accumulation.

Risk of Waterlogging and Flooding

With continuous rainfall expected, low-lying areas in Guwahati may face:

  • Waterlogging on roads
  • Slower traffic movement
  • Possible flooding in vulnerable localities

The situation could resemble previous rainfall events that led to disruption across the city.

Advisory for Residents

Authorities have advised residents in Guwahati to:

  • Avoid unnecessary travel during heavy rain
  • Stay updated with official weather alerts
  • Be cautious in flood-prone and hillside areas

Precaution is particularly important given the city’s history of rapid water accumulation.

What Happens Next

Weather conditions will continue to be monitored over the next few days, with updates expected from IMD and local authorities.

For Guwahati, preparedness and timely response will be key to managing the impact of the ongoing wet spell.

Frequently Asked Questions

How long will the rain continue in Guwahati?

Rainfall is expected to continue till May 2, with active weather conditions over the next five days.

What risks are expected due to the rainfall?

Waterlogging, traffic disruption, strong winds, and possible localised flooding are the main concerns.