Karnataka Rain Alert Fades, Heat Builds Up: Bengaluru Set for Summer Surge

Karnataka weather this week from April 3 to April 9 is expected to follow a clear transition pattern, with early spells of rain and thunderstorms giving way to dry and hotter conditions, according to the Karnataka State Natural Disaster Monitoring Centre (KSNDMC) and the India Meteorological Department (IMD).

While parts of the state remain under a short-term Karnataka weather alert for thunderstorms in the initial days, the broader trend indicates strengthening heat across regions, with temperatures set to rise steadily as the week progresses.

Thunderstorms and Rain Likely Till April 6

Between April 3 and April 6, several districts are likely to witness isolated thunderstorms, lightning and gusty winds, mainly during afternoon and evening hours.

In coastal Karnataka, including Mangaluru and Udupi, weather alerts are in place for April 3 and April 4. Rainfall has already been recorded in parts of the region, but activity is expected to reduce after April 4, with no major alerts beyond that.

North Interior Karnataka is likely to see relatively stronger activity till April 6. However, even as thunderstorms occur, temperatures remain high, with districts such as Kalaburagi likely to touch around 42°C, raising concerns of heatwave-like conditions.

South Interior Karnataka will also see similar early-week weather activity, with scattered rain and thunderstorms before conditions stabilise.

Bengaluru Weather: Brief Rain, Then Summer Heat Returns

Bengaluru weather is expected to remain partly unsettled till around April 6, with chances of light to moderate rainfall in isolated parts of the city. These spells are likely during late-night or early morning hours and may offer temporary relief.

From April 7 onwards, dry weather is set to return. Temperatures in Bengaluru are expected to rise to around 35°C to 37°C, marking a steady build-up of summer heat after a relatively pleasant phase.

Malnad Region to Stay Relatively Mild

In Malnad regions such as Shivamogga and Chikkamagaluru, cloudy skies and occasional light drizzles are expected, especially along the Western Ghats. These areas are likely to remain comparatively cooler, though rainfall will remain limited.

Dry and Hot Weather to Dominate After April 7

From April 7 to April 9, Karnataka weather is expected to turn largely dry, with no significant alerts issued across the state. With clearer skies, temperatures will rise further, especially across North Interior Karnataka, where heatwave-like conditions may intensify.

Heatwave Conditions Likely to Build Into Next Week

The current forecast suggests that the heat will not ease after this week. Instead, temperatures are expected to remain above normal into next week, with heatwave conditions likely in parts of North Karnataka and rising heat across interior districts.

Advisory Amid Rising Heat and Weather Changes

Authorities have advised residents to stay cautious during thunderstorm activity in the early part of the week, particularly due to lightning and gusty winds. As heat levels increase, people are urged to avoid outdoor exposure during peak afternoon hours, stay hydrated and wear light clothing.

In view of the heatwave risk, the state government has revised office timings in several districts, with offices functioning from 8 am to 1:30 pm from April 1.

The Karnataka weather forecast for April 3-9 highlights a short phase of thunderstorm activity under a Karnataka weather alert, followed by a clear shift to dry, hot conditions. The heat is expected to intensify further, with early signs of heatwave conditions emerging in parts of the state and continuing into next week.