Bangkok streets underwater, and Thailand's mandatory new foreigner rule?

🌡️ Weather: 23-25°C (73-77°F). The coolest day Bangkok has had since last cool season. Continued heavy rain through September 27. Flash flood warnings remain active.

🌫️ Air Quality: 56-70 (Good). After raining all day yesterday the sustained monsoon rains have washed the sky completely clean. Both ends of the range are solidly good. Breathe easy.

DOZENS OF BANGKOK STREETS FLOODED OVERNIGHT. THE GOVERNOR ORDERED FULL-SCALE DRAINAGE. CANAL RESIDENTS TOLD TO MOVE BELONGINGS TO HIGHER GROUND.

Rain that started before dawn on Thursday and continued through the night turned dozens of Bangkok streets into temporary waterways by Friday morning. Governor Chadchart Sittipunt ordered full-scale drainage operations across the eastern districts where the flooding was most severe. The Bangkok Metropolitan Administration issued a warning to residents living along the capital's eastern canal network to move belongings and vehicles to higher ground as water levels remained critical. The flooding disrupted the morning commute, slowed traffic on major roads and left some neighborhoods impassable until pumping stations could clear the standing water.

The five-day TMD warning we covered on Wednesday is producing exactly what it predicted. The low-pressure system from the Vietnamese coast is pushing moisture across Thailand's central plain, and the southwest monsoon is strengthening beneath it. Bangkok's drainage system, which we covered in Wednesday's story about the Japanese-designed master plan, is doing what it can with infrastructure designed for a less intense monsoon. The eastern districts flood first because they sit at a lower elevation and the canal system that drains them empties into the Chao Phraya, which is itself running high from upstream rainfall. Sri Racha ordered more than 200 households to evacuate. Pattaya banned all boat departures on September 25. Bangkok warned canal-side residents to prepare. This is not a single-day event. The rain continues through September 27, which means the water that is standing on streets today has nowhere to go until the monsoon trough moves.

Bottom line: if you live in eastern Bangkok near any canal, get valuables off the ground floor. If you commute through flood-prone intersections, add 30-45 minutes to your travel time. If you can work from home through Sunday, do it. The rain is not stopping until September 27 at the earliest, and the drainage system is running at capacity.

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Thailand's Immigration Bureau officially launched the THIM app on September 25, presenting it as a "Digital Gateway" designed to support foreign nationals before they arrive, during their travels and throughout their stay in the country. Police Lieutenant General Panumas Boonyalug, Commissioner of the Immigration Bureau, said the app was "developed with the aim of making entry into and stays in Thailand more convenient, faster, safer, and more seamless for foreign nationals." The app has been available on the App Store, Google Play and Huawei AppGallery since August 1 and has already recorded more than 600,000 downloads with 580,000 registered users, a 97.2% conversion rate.

Right now, THIM does two things: it lets you submit the Thailand Digital Arrival Card (TDAC) from your phone, and it provides travel information through the Explore Thailand feature. But the roadmap is what matters. The Immigration Bureau plans to expand THIM into a single platform for queue booking at immigration offices, certificates of stay, visa extensions, 90-day reporting and Visa on Arrival processing at border checkpoints. If the bureau delivers on that roadmap, THIM becomes the app that replaces the immigration office visit. No more standing in line at Chaeng Wattana for a 90-day report. No more bringing a folder of documents to extend a visa. No more guessing which queue to join. The app uses NFC passport reading, liveness detection and facial comparison for identity verification, and supports group registration for up to 10 travelers. The most important thing to know right now: THIM is not a new requirement. You do not need to download it in addition to completing the TDAC. It is an optional, more convenient channel for doing something you already have to do.

Bottom line: think about download it. Even if you only use it for the TDAC right now, the future features (visa extensions, 90-day reporting, queue booking) will make it one of the most useful app on every expat's phone. The 600,000 downloads tell you people are already onboard. The 97.2% registration rate tells you the app actually works.

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Thailand's Puripol Boonson won the Asian Games 100m gold in 9.90 seconds, breaking the Games record for a second time. The sprint took place at the Nagoya Athletics Stadium and Puripol crossed the line as the fastest man in Asian Games history. Thailand's September 2026 now includes, the women's volleyball team qualifying for the LA 2028 Olympics, three teqball golds at the Asian Games, and now the fastest 100m sprint in Asian Games history. This is the most dominant month in Thai sports and cultural achievement in living memory.

Anutin met Google's Ruth Porat in New York and confirmed the company's $1 billion investment in Thailand. The investment covers a new data center in Chonburi and a Google Cloud Region in Bangkok. Google pledged to establish an Open Data institute to upskill local talent, support startups and create economic opportunities. The Thai government committed to facilitating project timelines and co-developing green standards for data center operations. Anutin then flew to London to meet UK business leaders, UBS Group, Virgin Atlantic and Rolls-Royce. The PM is building the investor case for Thailand on two continents in one week.

Four street racers were convicted in Bangkok and lost cars worth more than ฿4 million. Don Mueang District Court ordered the vehicles forfeited to the state. The court applied a confiscation-and-probation approach, with the young drivers placed under strict electronic ankle monitoring and home curfews.

A man armed with a knife attacked passersby along Sukhumvit 21 in Asok on September 24. Four people were injured. Witnesses said the suspect walked along the pavement carrying a knife and damaged shop property before injuring four people who had no connection to him. Police brought the situation under control. The suspect was described by witnesses as a Myanmar national, though authorities have not confirmed nationality or motive. A random knife attack in central Sukhumvit during business hours is the kind of incident that makes the evening news everywhere.

🍳 SPOT OF THE DAY

SHELLY HOUSE BANGKOK (SATHON)

Shelly House sits on Soi Sathon 2 in Bang Rak and operates as the kind of brunch destination where the food, the space and the atmosphere all contribute equally to why people come back. The building has a warm, residential feel with enough design detail to make it photogenic without feeling like it was built for photos rather than meals. The menu covers Mediterranean and international brunch with a lean toward dishes that travel well across cultures: Avocado Toast, Bacon and Egg Roll, Spaghetti Anchovy Cream, Turkish Labeh Eggs, Chicken Lasagna, Butternut Squash and a Mezze Hummus plate. The pastry case handles dessert with Sticky Date Pudding and Espresso Caramel Cake.

The 4.5-star rating across 933 Google reviews at ฿400-1,400 tells you the experience is consistent at volume. "We had nice breakfast over here and liked the food, service, location and vibe," one reviewer wrote. Another said "I enjoyed the Turkish Labeh eggs and the Mediterranean dish, quite nice." A third described "a warm and cozy feel and the menu offers a good variety." Shelly House opens at 8AM on Saturdays and the Sathon location puts it within reach of BTS Surasak and Chong Nonsi.

→ See their menu and find them here ←

Insider tip: the Turkish Labeh Eggs and the Avocado Toast are a good pick for a brunch pairing. Reserve via Chope for weekend mornings. Opens 8AM.

📍 12 Soi Sathon 2, Si Lom, Bang Rak, Bangkok 10500
📞 02 028 8837
🕐 Opens 8AM Saturday
⭐ 4.5 stars (933 Google reviews) | ฿400-1,400
🌐 facebook.com/ShellyHouseBangkok

Always check opening times before heading out.

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