https://www.ryt9.com/ <span class="assets-debug">NOTICE: description is not defined</span> th-th Weather Forecast 7 day Infographic During 25 Apr 1 May 2025 No image Announcement Date 25 April 2025 05:00 AM Weather Forecast During 25 Apr 1 May 2025 During 26 27 Apr, the moderate high pressure system from China will extend to cover Vietnam and the South China Sea leading to the confluence of southeasterly and general https://www.ryt9.com/s/tmd/281512 https://www.ryt9.com/s/tmd/281512 Fri, 25 Apr 2025 14:48:15 +0700 General Situation 25 April 2025 The heat low pressure cell covers over the upper Thailand with hot to very hot during the day. Meanwhile the southerly and southwesterly winds prevail over upper Thailand with isolated thundershowers and gusty winds. People in the upper country should keep healthy due to hot to very hot general https://www.ryt9.com/s/tmd/281496 https://www.ryt9.com/s/tmd/281496 Fri, 25 Apr 2025 07:16:59 +0700 Weather Forecast Weather Outlook During 24 30 April 2025 During 24 25 Apr, the heat low pressure covers upper Thailand with increasing temperature and day hot to very hot. Meanwhile, the southerly and the southwesterly prevailing over Thailand will weaken with less rain and gusty wind. During 26 30 Apr, the moderate general https://www.ryt9.com/s/tmd/281479 https://www.ryt9.com/s/tmd/281479 Thu, 24 Apr 2025 13:16:33 +0700 General Situation 24 April 2025 The heat low pressure cell covers over the upper Thailand with hot to very hot during the day. Meanwhile the southerly and southwesterly winds prevail over upper Thailand with isolated thundershowers and gusty winds. People in the upper country should keep healthy due to hot to very hot general https://www.ryt9.com/s/tmd/281464 https://www.ryt9.com/s/tmd/281464 Thu, 24 Apr 2025 06:34:55 +0700 General Situation 23 April 2025 The heat low pressure cell covers over the upper Northeast and Laos with hot to very hot during the day. Meanwhile the southerly and southwesterly winds prevail over upper Thailand with isolated thundershowers and gusty winds. People in the upper country should keep healthy due to hot general https://www.ryt9.com/s/tmd/281438 https://www.ryt9.com/s/tmd/281438 Wed, 23 Apr 2025 06:42:39 +0700 Weather Forecast Weather Outlook During 22 28 April 2025 During 23 25 Apr, the heat low pressure covers upper Thailand with increasing temperature and day hot to very hot. Meanwhile, the southwesterly prevailing over upper Thailand will weaken with less rain and gusty wind. For the South, the southwesterly wind will general https://www.ryt9.com/s/tmd/281421 https://www.ryt9.com/s/tmd/281421 Tue, 22 Apr 2025 13:53:27 +0700 General Situation 22 April 2025 The heat low pressure cell covers over upper Thailand with hot to very hot during the day. Meanwhile the southerly and southwesterly winds prevail over upper Thailand with isolated thundershowers and gusty winds. People in the upper country should keep healthy due to hot to very hot general https://www.ryt9.com/s/tmd/281409 https://www.ryt9.com/s/tmd/281409 Tue, 22 Apr 2025 06:54:45 +0700 Weather Forecast Weather Outlook During 21 27 April 2025 During 21 25 Apr, the heat low pressure covers upper Thailand with increasing temperature and day hot to very hot. Meanwhile, the southeasterly prevailing over upper Thailand will weaken with less rain and gusty wind. After that, during 26 27 Apr, there is general https://www.ryt9.com/s/tmd/281397 https://www.ryt9.com/s/tmd/281397 Mon, 21 Apr 2025 14:26:11 +0700 General Situation 21 April 2025 The heat low pressure covers over upper Thailand with hot to very hot during the day. Meanwhile the southerly and southwesterly wind prevails over upper Thailand with isolated thundershowers, gusty winds. People in the upper country should keep healthy due to hot to very hot weather and general https://www.ryt9.com/s/tmd/281388 https://www.ryt9.com/s/tmd/281388 Mon, 21 Apr 2025 07:18:43 +0700 General Situation 18 April 2025 The southwesterly wind prevails over upper Thailand with isolated thundershowers, gusty winds and hot during the day. People in the upper country should keep healthy due to hot weather and beware of severe conditions with gusty winds. The westerly wind prevails over the Andaman Sea and general https://www.ryt9.com/s/tmd/281361 https://www.ryt9.com/s/tmd/281361 Fri, 18 Apr 2025 06:45:46 +0700 Weather Forecast Weather Outlook During 17 23 Apr 2025 During 17 20 Apr, the southerly and the southwesterly winds prevail the upper Thailand with less rains and isolated thundershowers with gusty winds are likely in the upper Thailand while hot during the day is likely in the upper country. For the South, the general https://www.ryt9.com/s/tmd/281353 https://www.ryt9.com/s/tmd/281353 Thu, 17 Apr 2025 15:28:09 +0700 General Situation 17 April 2025 The heat low pressure covers the upper Thailand with day hot over the North, the Northeast and the Central. Meanwhile, the Southerly and the southwesterly winds prevails across upper Thailand with thundershowers with gusty wind. People in the mentioned areas should keep healthy due to general https://www.ryt9.com/s/tmd/281345 https://www.ryt9.com/s/tmd/281345 Thu, 17 Apr 2025 06:44:48 +0700 Weather Forecast During 16 22 Apr 2025 During 16 22 Apr, the heat low pressure covers the upper Thailand with increasing temperature and day hot over the upper Thailand. Meanwhile, the Southerly and the southeasterly winds bring moisture to upper Thailand with thundershowers with gusty wind. For the South, during 17 general https://www.ryt9.com/s/tmd/281338 https://www.ryt9.com/s/tmd/281338 Wed, 16 Apr 2025 13:17:57 +0700 General Situation 16 April 2025 The heat low pressure covers the upper Thailand with increasing temperature and day hot over the North, the Northeast and the Central. Meanwhile, the Southerly and the southeasterly winds bring moisture to upper Thailand with thundershowers with gusty wind. People in the mentioned areas general https://www.ryt9.com/s/tmd/281326 https://www.ryt9.com/s/tmd/281326 Wed, 16 Apr 2025 06:23:49 +0700 Weather Forecast Weather Outlook During 11 17 Apr 2025 During 12 14 Apr, the moderate high pressure system from China will extend to the Northeast of Thailand and the South China Sea leads the easterly and southeasterly winds prevail over the upper country while hot to very hot weather occurs. Outbreaks of summer general https://www.ryt9.com/s/tmd/281309 https://www.ryt9.com/s/tmd/281309 Fri, 11 Apr 2025 14:10:41 +0700 General Situation 11 April 2025 The heat low pressure cell covers upper Thailand with hot weather in the upper country and isolated very hot are possible in some places of the North. At the same time, the southwesterly and southerly winds prevail over the upper country with isolated thundershowers with gust wind and general https://www.ryt9.com/s/tmd/281294 https://www.ryt9.com/s/tmd/281294 Fri, 11 Apr 2025 07:46:07 +0700 Weather Forecast During 10 16 April 2025 During 10 11 Apr, the heat low pressure cell covers upper Thailand with hot weather occurs in the upper country and isolated very hot in the North and the Central regions. At the same time, the southwesterly wind prevails over the upper country with isolated thundershowers and general https://www.ryt9.com/s/tmd/281281 https://www.ryt9.com/s/tmd/281281 Thu, 10 Apr 2025 14:43:31 +0700 General Situation 10 April 2025 The heat low pressure cell covers upper Thailand with hot weather in the upper country and isolated very hot are possible in some places of the North. At the same time, the southwesterly and southerly winds prevail over the upper country with isolated thundershowers and gust wind. general https://www.ryt9.com/s/tmd/281270 https://www.ryt9.com/s/tmd/281270 Thu, 10 Apr 2025 10:36:04 +0700 General Situation 09 April 2025 The heat low pressure cell covers upper Thailand with hot weather in the upper country and isolated very hot are possible in some places of the North. At the same time, the southwesterly and southeasterly winds prevail over the upper country with isolated thundershowers and gust wind. general https://www.ryt9.com/s/tmd/281252 https://www.ryt9.com/s/tmd/281252 Wed, 09 Apr 2025 10:19:46 +0700 Weather Forecast Weather Outlook During 8 14 Apr 2025 During 9 11 Apr, the heat low pressure cell covers upper Thailand with hot weather in the upper country and isolated very hot in the North and the Central regions. At the same time, the southwesterly wind prevails over the upper country with isolated general https://www.ryt9.com/s/tmd/281225 https://www.ryt9.com/s/tmd/281225 Tue, 08 Apr 2025 15:18:45 +0700 General Situation 08 April 2025 The moderate high pressure system still cover the upper Northeast of Thailand and the South China Sea leads the southerly and the southeasterly winds prevail across the upper country where there are hot weather. Outbreaks of summer storms are possible with thunderstorms, gusty wind and general https://www.ryt9.com/s/tmd/281210 https://www.ryt9.com/s/tmd/281210 Tue, 08 Apr 2025 07:58:54 +0700 Weather Forecast During 4 10 April 2025 During 4 5 Apr, the high pressure system covering the Northeast of Thailand and the South China Sea will be weaken with increasing in temperature and isolated thundershowers with gust. During 6 7 Apr, the another high pressure system from China will cover the Northeast of general https://www.ryt9.com/s/tmd/281197 https://www.ryt9.com/s/tmd/281197 Fri, 04 Apr 2025 13:42:39 +0700 General Situation 04 April 2025 The easterly wave move pass the South to the Andaman Sea with gusty wind and isolated heavy rains in the South. People in the south should beware of heavy rains that may cause flash floods and overflows, especially along the waterways near foothills and lowlands. The moderate wind and general https://www.ryt9.com/s/tmd/281189 https://www.ryt9.com/s/tmd/281189 Fri, 04 Apr 2025 07:16:49 +0700 Weather Forecast During 3 9 April 2025 During 3 4 Apr, the high pressure system covering the Northeast of Thailand and the South China Sea will be weaken and the southerly and southeasterly winds still prevail over the upper country with isolated thundershowers and increasing in temperature. During 5 7 Apr, the high general https://www.ryt9.com/s/tmd/281183 https://www.ryt9.com/s/tmd/281183 Thu, 03 Apr 2025 15:34:31 +0700 General Situation 03 April 2025 The easterly wave move pass the Gulf and the South with more rains, gusty wind and isolated heavy to very rains in the South. People in the south should beware of heavy to very heavy rains that may cause flash floods and overflows, especially along the waterways near foothills and general https://www.ryt9.com/s/tmd/281162 https://www.ryt9.com/s/tmd/281162 Thu, 03 Apr 2025 07:52:05 +0700 Weather Forecast During 2 8 April 2025 During 2 4 Apr, the high pressure system covering the Northeast of Thailand and the South China Sea will be weaken and the southerly and southeasterly winds still prevail over the upper country with isolated thundershowers and increasing in temperature. During 5 8 Apr, the high general https://www.ryt9.com/s/tmd/281156 https://www.ryt9.com/s/tmd/281156 Wed, 02 Apr 2025 14:44:36 +0700 General Situation 02 April 2025 The easterly wave move pass the Gulf and the South with more rains, gusty wind and isolated heavy to very rains in the South. People in the south should beware of heavy to very heavy rains that may cause flash floods and overflows, especially along the waterways near foothills and general https://www.ryt9.com/s/tmd/281136 https://www.ryt9.com/s/tmd/281136 Wed, 02 Apr 2025 07:24:50 +0700 Weather Forecast Weekly Forecast for 1 7 April 2025 During 1 4 Apr, the high pressure system covering the Northeast of Thailand and the South China Sea will be weaken and the southerly and southeasterly winds still prevail over the upper country with isolated thundershowers and increasing in temperature. During 5 7 general https://www.ryt9.com/s/tmd/281132 https://www.ryt9.com/s/tmd/281132 Tue, 01 Apr 2025 13:25:36 +0700 General Situation 01 April 2025 The easterly wave to move pass the Gulf, the South and the Andaman Sea with more rains and isolated heavy to very rains in the South. People in the south should beware of heavy to very heavy rains that may cause flash floods and overflows, especially along the waterways near foothills general https://www.ryt9.com/s/tmd/281128 https://www.ryt9.com/s/tmd/281128 Tue, 01 Apr 2025 07:41:17 +0700 Weather Forecast Weather Outlook During 31 Mar 6 Apr 2025 During 31 Mar 1 Apr, the moderate high pressure system from China covers the Northeast of Thailand and the South China Sea leading to the southerly and southeasterly winds bring the moisture from the South China Sea and the Gulf to the East, the Central, the general https://www.ryt9.com/s/tmd/281120 https://www.ryt9.com/s/tmd/281120 Mon, 31 Mar 2025 15:28:08 +0700