Monsoon Hits Kerala, Karnataka: Heavy Rains Forecasted
The Southwest Monsoon has arrived in Kerala, three days later than usual, bringing heavy to very heavy rainfall predictions for Kerala and Karnataka until June 11. The India Meteorological Department (IMD) has issued red and orange alerts for several districts in Kerala due to intensifying monsoon activity and the possibility of thunderstorms.
Key Highlights
- Southwest Monsoon officially arrived in Kerala on June 4, 2026.
- Heavy to very heavy rainfall expected in Kerala and Karnataka.
- IMD has issued red and orange alerts for several Kerala districts.
- Monsoon expected to advance further into other parts of India.
- Thunderstorms and gusty winds are also predicted in various regions.
- Overall monsoon forecast for 2026 suggests potentially below-normal rainfall.
The much-anticipated Southwest Monsoon has officially commenced over Kerala on June 4, 2026, marking a delay of three days from its usual onset date of June 1. This arrival is a critical indicator for India's four-month rainy season, which is vital for agriculture and the national economy. The India Meteorological Department (IMD) has forecast isolated heavy to very heavy rainfall (7-20 cm) over Kerala and Karnataka, expected to continue until June 11. This forecast is accompanied by significant alerts, with the IMD issuing a red alert for five northern Kerala districts – Malappuram, Kozhikode, Wayanad, Kannur, and Kasaragod – for Saturday, June 6, predicting extremely heavy rainfall. Orange alerts have been issued for other districts, including Idukki, Thrissur, Ernakulam, Kottayam, Palakkad, and Pathanamthitta, indicating very heavy rainfall. An orange alert was also issued for seven districts on Friday, June 5, including Pathanamthitta, Alappuzha, Kottayam, Idukki, Ernakulam, Thrissur, and Kasaragod, with predictions of thunderstorms, moderate to heavy rainfall, and strong winds reaching up to 40 kilometers per hour.
The monsoon's progress is crucial for India, as nearly half of the country's cultivated land depends on these rains. While the monsoon has arrived, initial forecasts from the IMD suggest that the overall rainfall for the 2026 Southwest Monsoon season might be around 90% of the long-period average (LPA), indicating a potentially below-normal monsoon with a 60% probability of deficient rainfall. This outlook raises concerns for farmers, particularly in the monsoon core zone, and for water resource management across the country.
Beyond Kerala and Karnataka, the monsoon is expected to advance further into other parts of India, including Goa, Maharashtra, Andhra Pradesh, and additional areas of Tamil Nadu, in the coming days. The IMD has also forecast widespread rainfall activity accompanied by thunderstorms and gusty winds across various regions of the country. For instance, Tamil Nadu, Puducherry, and Karaikal are expected to witness very heavy rainfall between June 5-7, continuing with heavy rainfall until June 10. Telangana is likely to experience heavy rainfall from June 5-8, and both North and South Interior Karnataka are anticipated to receive heavy rainfall on multiple days through June 10. Coastal Andhra Pradesh and Yanam may also receive heavy rainfall on June 9-10.
While the monsoon brings much-needed relief from heat and water for agriculture, it also brings risks of waterlogging, flooding, and landslides, especially in areas experiencing intense rainfall. The IMD has advised caution and preparedness. Meanwhile, in contrast to the heavy rainfall in the south, some northern regions like Delhi are experiencing light rain with thunderstorms and gusty winds. The IMD has issued a yellow alert for Delhi, with maximum temperatures expected to be around 36-38 degrees Celsius. The arrival of the monsoon is a closely watched event each year, influencing everything from agricultural output and food prices to rural incomes and overall economic growth. Businesses and policymakers keenly monitor its progress and intensity to strategize for the agricultural season and broader economic landscape.
The NDTV report, published on June 5, 2026, accurately reflects the IMD's forecasts regarding heavy to very heavy rainfall in Kerala and Karnataka. It also correctly mentions the delayed arrival of the monsoon and the issuance of alerts by the IMD. The related articles corroborate the key information: the delayed monsoon arrival in Kerala, the IMD's red alert for five districts on June 6, and the forecast of heavy rainfall in Kerala and Karnataka. The current information aligns with these reports, confirming the verified status of the claims.
Frequently Asked Questions
When did the Southwest Monsoon arrive in Kerala in 2026?
The Southwest Monsoon arrived in Kerala on June 4, 2026, which was three days later than the normal onset date of June 1.
Which regions are expected to receive heavy to very heavy rainfall?
The India Meteorological Department (IMD) has forecast isolated heavy to very heavy rainfall over Kerala and Karnataka, expected to continue until June 11, 2026.
What are the current weather alerts for Kerala?
The IMD has issued a red alert for five northern Kerala districts (Malappuram, Kozhikode, Wayanad, Kannur, and Kasaragod) for June 6, 2026, predicting extremely heavy rainfall. Orange alerts have also been issued for other districts due to the possibility of very heavy rainfall and thunderstorms.
What is the overall forecast for the 2026 monsoon season in India?
Initial forecasts suggest the 2026 Southwest Monsoon season rainfall might be around 90% of the long-period average (LPA), indicating a potentially below-normal monsoon with an increased risk of deficient rainfall.