Sarawak’s Sept 3–5 cloud-seeding window does not guarantee rain: the latest federal update found the available clouds unsuitable and moving out to sea. The update on Sept 2 said prevailing winds were pushing cloud groups towards the South China Sea. Seeding them would risk producing rain away from the areas facing haze and low water reserves, so any flight remains subject to MetMalaysia’s assessment. NADMA’s plan covers eight Sarawak dam areas — Batang Ai, Bakun, Murum, Bengoh, Gerugu, Assyakirin, Sika and Matang — with MetMalaysia and the Royal Malaysian Air Force involved in the operation. At 4pm on Sept 2, Serian and Kuching recorded hazardous API readings of 325 and 309 respectively, giving the proposed operation an immediate public-health context. There was no confirmation in the latest reports that a seeding flight had taken off or been completed. The operation may proceed within the planned window only if later cloud and wind conditions are suitable.

Sarawak’s next cloud-seeding window is Sept 3–5, but the operation could start earlier if the haze worsens. The federal plan covers Sarawak, Kedah and Perlis, with the Malaysian Meteorological Department working alongside the Royal Malaysian Air Force. Sarawak officials are also weighing whether to bring forward the Sarawak operation as air quality deteriorates. APIMS readings at 2pm on Aug 30 were 425 in Serian, 336 in Samarahan and 313 in Kuching. Cloud seeding is being considered for two practical reasons: helping haze-affected areas and adding water to dams as reserves fall. The dates are a window, not a weather guarantee. Flights still depend on suitable clouds and their movement; daily flight times and target locations have not been announced.

Hot and dry weather is expected to continue across Sarawak until Aug 9, with possible transboundary haze — especially in southern parts of the state. MetMalaysia said prevailing southerly winds, combined with an increase in hotspots in neighbouring countries, could bring haze and reduced visibility. Its latest weather forecast also points to below-average rainfall across most of Borneo during this period. Meanwhile, Typhoon Dolphin, currently active over the western Pacific, is expected to move towards Okinawa, Japan, and then towards China by Aug 9. The typhoon is expected to strengthen westerly winds over Sabah and Labuan from Aug 6 to 9. [image: 1785924350668-weather-haze.jpg] MetMalaysia advises the public to check its official website, social media, or the myCuaca app for verified weather updates. Location: Sarawak (southern regions including Kuching) Details: Hot spell + possible haze until Aug 9 Source: Borneo Post Stay hydrated, folks. Is the heat already getting to you? What do you think?

Thick fog over Sibu this morning forced a Kuching-Sibu flight to turn back after two landing attempts. [image: 1784952230128-sibu-fog-flight-resized.jpg] Sibu woke up to heavy fog on Saturday morning, with visibility dropping across parts of town and the Rajang River almost covered by mist. The Borneo Post reported that Sibu's air quality was still at a moderate level, with an API reading of 57 at 8am. Deputy Minister for Education, Innovation and Talent Development Datuk Dr Annuar Rapaee said his flight from Kuching could not land at Sibu Airport because of low cloud cover and fog. After two attempts, the aircraft returned to Kuching Airport. Location: Sibu / Kuching-Sibu flight route Details: Heavy fog, reduced visibility, one reported flight unable to land after two attempts Photo: The Borneo Post / Peter Boon Source: https://www.theborneopost.com/2026/07/25/thick-fog-blankets-sibu-disrupts-flights/ What do you think?

Sarawak recorded the highest temperatures in Malaysia again this weekend, with Kapit hitting 35.5°C and Sibu close behind at 35.4°C. According to METMalaysia, the heat is being felt across the state — from Mulu (35.1°C) and Limbang (34.8°C) to Kuching and Sri Aman (both 34.5°C), Bintulu (34.4°C), Miri (33.8°C), and Mukah (33°C). This isn't the first time Sarawak has topped the national heat chart. On May 21, Sibu recorded the highest nationwide at 35.9°C. On June 4, Limbang (35.8°C) and Sri Aman (35.5°C) took the top spots. [image: 1780898757622-heatwave-sarawak.jpg] Region: Statewide Sarawak Details: Sarawak has consistently recorded the highest maximum temperatures nationwide, with multiple cities topping the national chart in recent weeks. Kapit and Sibu currently lead, with Kuching experiencing 34.5°C. Source: DayakDaily Stay cool out there, folks. How's the heat treating your area?