Third Warning Issued for Summer Storm – Check Which Provinces Expect Heavy Rain from 3-6 March

Meteorological Department issues warning "Summer Storm" Third edition, clear check for 3-6 March 2026 "Heavy rain" Which provinces?

2 March 2026Meteorological Department websiteannounces "Summer storm over upper Thailand" Effective from 3–6 March 2026, edition 3 (10/2569), it states that a summer storm will occur over upper Thailand during 3–6 March 2026, starting from the eastern part of the Northeast region. Subsequently, the East, Central regions, including Bangkok and its vicinity, and the North will be affected. The storm will feature thunderstorms, strong gusty winds, hail, localized heavy rain, and occasional lightning in some areas.

This is due to a high-pressure system or cold air mass moving from China covering the Northeast and the South China Sea, while upper Thailand experiences hot weather. Additionally, a westerly wind wave will pass over the North and upper Northeast regions.

Residents in these areas are advised to beware of dangers from the summer storm by avoiding open spaces, staying away from large trees, unstable structures, and billboards. Farmers should reinforce fruit trees and prepare to protect crops and livestock from potential damage. People should also take care of their health during this changing weather.

The public is urged to monitor announcements from the Meteorological Department and can follow updates at the department's website http://www.tmd.go.th or call 0-2399-4012-13 and 1182, available 24 hours.

3 March 2026

Provinces expected to face thunderstorms and strong gusty winds (moderate risk)

• Northeast: Roi Et, Yasothon, and Surin provinces
• East: Chanthaburi and Trat provinces

Provinces expected to face thunderstorms and strong gusty winds (high risk)

• Northeast: Amnat Charoen, Sisaket, and Ubon Ratchathani provinces

4 March 2026

Provinces expected to face thunderstorms and strong gusty winds (moderate risk)

• North: Chiang Rai and Nan provinces
• Northeast: Nong Khai, Bueng Kan, Udon Thani, Sakon Nakhon, Nakhon Phanom, Kalasin, Mukdahan, Maha Sarakham, Roi Et, and Buriram provinces
• East: Sa Kaeo, Chachoengsao, Chanthaburi, and Trat provinces

Provinces expected to face thunderstorms and strong gusty winds (high risk)

• Northeast: Yasothon, Amnat Charoen, Surin, Sisaket, and Ubon Ratchathani provinces

5 March 2026

Provinces expected to face thunderstorms and strong gusty winds (moderate risk)

• North: Chiang Rai, Lamphun, Lampang, Phayao, Phrae, and Phichit provinces
• Northeast: Nong Bua Lamphu, Khon Kaen, Buriram, Surin, Sisaket, and Ubon Ratchathani provinces
• Central: Singburi, Ang Thong, and Phra Nakhon Si Ayutthaya provinces, including Bangkok and its vicinity
• East: Chonburi, Rayong, Chanthaburi, and Trat provinces

Provinces expected to face thunderstorms and strong gusty winds (high risk)

• North: Nan, Uttaradit, Sukhothai, Phitsanulok, and Phetchabun provinces
• Northeast: Loei, Chaiyaphum, and Nakhon Ratchasima provinces
• Central: Nakhon Sawan, Lopburi, and Saraburi provinces
• East: Nakhon Nayok, Prachinburi, Sa Kaeo, and Chachoengsao provinces

6 March 2026

Provinces expected to face thunderstorms and strong gusty winds (moderate risk)

• North: Lamphun, Lampang, and Sukhothai provinces
• Central: Nakhon Sawan, Singburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Sakhon, and Samut Songkhram provinces
• East: Nakhon Nayok, Chachoengsao, Chonburi, and Rayong provinces

Provinces expected to face thunderstorms and strong gusty winds (high risk)

• North: Mae Hong Son, Chiang Mai, Tak, and Kamphaeng Phet provinces
• Central: Uthai Thani, Chai Nat, Suphanburi, Kanchanaburi, Ratchaburi, and Nakhon Pathom provinces, including Bangkok and its vicinity.