| 13:30 GMT+8 |  Partly Cloudy | 26°C / 79°F | 13°C / 55°F | 45% | 1016 mb (30 in) | NW 19 kph (NW 11.5 mph) | - | 8000 |
| | RCKH 050530Z 30010KT 260V360 8000 FEW015 SCT040 26/13 Q1016 NOSIG |
| 13:00 GMT+8 |  Partly Cloudy | 26°C / 79°F | 13°C / 55°F | 45% | 1016 mb (30 in) | W 15 kph (W 9.2 mph) | - | 7000 |
| | RCKH 050500Z 28008KT 230V340 7000 FEW015 SCT040 26/13 Q1016 NOSIG |
| 12:30 GMT+8 |  Partly Cloudy | 25°C / 77°F | 13°C / 55°F | 47% | 1017 mb (30.03 in) | SSW 11 kph (SSW 6.9 mph) | - | 7000 |
| | RCKH 050430Z 25006KT 190V340 7000 FEW014 SCT040 25/13 Q1017 NOSIG |
| 12:00 GMT+8 |  Partly Cloudy Hazy | 25°C / 77°F | 13°C / 55°F | 47% | 1017 mb (30.03 in) | W 11 kph (W 6.9 mph) | - | 5000 |
| | RCKH 050400Z 28006KT 180V310 5000 HZ FEW012 25/13 Q1017 NOSIG |
| 11:30 GMT+8 |  Partly Cloudy Hazy | 25°C / 77°F | 14°C / 57°F | 51% | 1018 mb (30.06 in) | NNW 9 kph (NNW 5.8 mph) | - | 5000 |
| | RCKH 050330Z 33005KT 270V050 5000 HZ FEW012 25/14 Q1018 NOSIG |
| 11:00 GMT+8 |  Partly Cloudy Hazy | 24°C / 75°F | 14°C / 57°F | 54% | 1018 mb (30.06 in) | N 11 kph (N 6.9 mph) | - | 5000 |
| | RCKH 050300Z 36006KT 280V070 5000 HZ FEW012 24/14 Q1018 NOSIG |
| 10:30 GMT+8 |  Partly Cloudy Hazy | 24°C / 75°F | 14°C / 57°F | 54% | 1018 mb (30.06 in) | NE 9 kph (NE 5.8 mph) | - | 4500 |
| | RCKH 050230Z 04005KT 330V100 4500 HZ FEW011 24/14 Q1018 TEMPO 5000 |
| 10:00 GMT+8 |  Partly Cloudy Hazy | 23°C / 73°F | 15°C / 59°F | 61% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 4000 |
| | RCKH 050200Z 04005KT 360V090 4000 HZ FEW011 23/15 Q1019 NOSIG |
| 09:30 GMT+8 |  Partly Cloudy Hazy | 22°C / 72°F | 14°C / 57°F | 61% | 1019 mb (30.09 in) | NE 11 kph (NE 6.9 mph) | - | 4000 |
| | RCKH 050130Z 03006KT 350V080 4000 HZ FEW011 22/14 Q1019 NOSIG |
| 09:00 GMT+8 |  Partly Cloudy Hazy | 21°C / 70°F | 15°C / 59°F | 69% | 1019 mb (30.09 in) | NNE 11 kph (NNE 6.9 mph) | - | 3500 |
| | RCKH 050100Z 02006KT 360V060 3500 HZ FEW010 21/15 Q1019 NOSIG |
| 08:30 GMT+8 |  Partly Cloudy Hazy | 19°C / 66°F | 15°C / 59°F | 78% | 1019 mb (30.09 in) | NE 11 kph (NE 6.9 mph) | - | 3200 |
| | RCKH 050030Z 03006KT 350V070 3200 HZ FEW010 19/15 Q1019 NOSIG |
| 08:00 GMT+8 |  Partly Cloudy Hazy | 19°C / 66°F | 15°C / 59°F | 78% | 1019 mb (30.09 in) | NE 7 kph (NE 4.6 mph) | - | 2800 |
| | RCKH 050000Z 03004KT 360V070 2800 HZ FEW010 19/15 Q1019 BECMG 3200 |
| 07:30 GMT+8 |  Partly Cloudy Fog And Mist | 18°C / 64°F | 15°C / 59°F | 83% | 1018 mb (30.06 in) | ENE 6 kph (ENE 3.5 mph) | - | 2800 |
| | RCKH 042330Z 06003KT 030V100 2800 BR FEW010 18/15 Q1018 BECMG 3200 |
| 07:00 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1018 mb (30.06 in) | NE 6 kph (NE 3.5 mph) | - | 2500 |
| | RCKH 042300Z 04003KT 2500 BR FEW010 17/14 Q1018 NOSIG |
| 06:30 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1018 mb (30.06 in) | NE 6 kph (NE 3.5 mph) | - | 2500 |
| | RCKH 042230Z 04003KT 2500 BR FEW010 17/14 Q1018 NOSIG |
| 06:00 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1018 mb (30.06 in) | NE 7 kph (NE 4.6 mph) | - | 4000 |
| | RCKH 042200Z 03004KT 4000 BR FEW010 17/14 Q1018 TEMPO 3200 |
| 05:00 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1017 mb (30.03 in) | NE 9 kph (NE 5.8 mph) | - | 4000 |
| | RCKH 042100Z 03005KT 4000 BR FEW010 17/14 Q1017 NOSIG |
| 04:00 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1017 mb (30.03 in) | N 9 kph (N 5.8 mph) | - | 4000 |
| | RCKH 042000Z 36005KT 330V040 4000 BR FEW010 SCT040 17/14 Q1017 NOSIG |
| 03:00 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1017 mb (30.03 in) | N 4 kph (N 2.3 mph) | - | 3500 |
| | RCKH 041900Z 36002KT 3500 BR FEW010 SCT040 17/14 Q1017 TEMPO 3200 |
| 02:00 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1017 mb (30.03 in) | NE 7 kph (NE 4.6 mph) | - | 3500 |
| | RCKH 041800Z 03004KT 3500 BR FEW010 SCT040 17/14 Q1017 TEMPO 3200 |
| 01:00 GMT+8 |  Partly Cloudy Fog And Mist | 17°C / 63°F | 14°C / 57°F | 83% | 1018 mb (30.06 in) | NE 6 kph (NE 3.5 mph) | - | 4000 |
| | RCKH 041700Z 03003KT 4000 BR FEW010 SCT040 17/14 Q1018 NOSIG |
| 00:00 GMT+8 |  Mostly Cloudy Hazy | 18°C / 64°F | 14°C / 57°F | 78% | 1018 mb (30.06 in) | NE 15 kph (NE 9.2 mph) | - | 4000 |
| | RCKH 041600Z 03008KT 360V070 4000 HZ FEW010 BKN040 18/14 Q1018 BECMG 3200 |