PRESS WEATHER NO. 157 - 9-DAY WEATHER FORECAST
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9-DAY WEATHER FORECAST
9-DAY WEATHER FORECAST
GENERAL SITUATION:
THE TROPICAL CYCLONE OVER THE SOUTHERN PART OF GUANGXI WILL
MOVE INTO INLAND AREAS AND DISSIPATE GRADUALLY TODAY. AN
ANTICYCLONE ALOFT WILL STRENGTHEN GRADUALLY IN THE NEXT
COUPLE OF DAYS, SHOWERS WILL EASE OFF AND THE WEATHER WILL
IMPROVE OVER THE COAST OF SOUTHERN CHINA. IT WILL BE VERY
HOT IN THE LATTER PART OF THIS WEEK. THE AREA OF LOW
PRESSURE NOW TO THE SOUTH OF GUAM IS EXPECTED TO DEVELOP
GRADUALLY IN THE NEXT COUPLE OF DAYS AND MOVE TOWARDS
LUZON. IT WILL THEN MOVE ACROSS THE NORTHERN PART OF THE
SOUTH CHINA SEA, IN THE GENERAL DIRECTION OF HAINAN ISLAND
AND ITS ADJACENT WATERS. HOWEVER, THERE ARE UNCERTAINTIES
IN ITS DEVELOPMENT OVER THE SOUTH CHINA SEA AND ITS
DISTANCE FROM THE COAST OF GUANGDONG. BESIDES, THE TROPICAL
CYCLONE OVER THE VICINITY OF THE RYUKYU ISLANDS WILL MOVE
ACROSS THE EAST CHINA SEA AND WEAKEN GRADUALLY TODAY AND
TOMORROW.
DATE/MONTH 20/8 (WEDNESDAY)
WIND: SOUTH FORCE 3.
WEATHER: SUNNY INTERVALS AND A FEW SHOWERS. MORE SHOWERS
WITH THUNDERSTORMS IN SOME AREAS AT FIRST.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
DATE/MONTH 21/8 (THURSDAY)
WIND: SOUTH FORCE 2 TO 3.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
DATE/MONTH 22/8 (FRIDAY)
WIND: LIGHT WINDS FORCE 2.
WEATHER: MAINLY FINE APART FROM ISOLATED SHOWERS. VERY HOT
DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
DATE/MONTH 23/8 (SATURDAY)
WIND: EAST TO NORTHEAST FORCE 3 TO 4, FORCE 5 LATER.
WEATHER: SUNNY PERIODS AND A FEW SHOWERS. VERY HOT DURING
THE DAY. A FEW SQUALLY THUNDERSTORMS LATER.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
DATE/MONTH 24/8 (SUNDAY)
WIND: EAST FORCE 4 TO 5, OCCASIONALLY FORCE 6 OFFSHORE AND
ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND SQUALLY
THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
DATE/MONTH 25/8 (MONDAY)
WIND: EAST TO SOUTHEAST FORCE 4 TO 5, OCCASIONALLY FORCE 6
OFFSHORE AND ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND A FEW
SQUALLY THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
DATE/MONTH 26/8 (TUESDAY)
WIND: EAST TO SOUTHEAST FORCE 4 TO 5, OCCASIONALLY FORCE 6
OFFSHORE AND ON HIGH GROUND AT FIRST.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND A FEW
SQUALLY THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
DATE/MONTH 27/8 (WEDNESDAY)
WIND: SOUTHEAST FORCE 4 TO 5.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
DATE/MONTH 28/8 (THURSDAY)
WIND: SOUTHEAST FORCE 4 TO 5.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
DISPATCHED BY HONG KONG OBSERVATORY AT 16:30 HKT ON 19.08.2025
9-DAY WEATHER FORECAST
GENERAL SITUATION:
THE TROPICAL CYCLONE OVER THE SOUTHERN PART OF GUANGXI WILL
MOVE INTO INLAND AREAS AND DISSIPATE GRADUALLY TODAY. AN
ANTICYCLONE ALOFT WILL STRENGTHEN GRADUALLY IN THE NEXT
COUPLE OF DAYS, SHOWERS WILL EASE OFF AND THE WEATHER WILL
IMPROVE OVER THE COAST OF SOUTHERN CHINA. IT WILL BE VERY
HOT IN THE LATTER PART OF THIS WEEK. THE AREA OF LOW
PRESSURE NOW TO THE SOUTH OF GUAM IS EXPECTED TO DEVELOP
GRADUALLY IN THE NEXT COUPLE OF DAYS AND MOVE TOWARDS
LUZON. IT WILL THEN MOVE ACROSS THE NORTHERN PART OF THE
SOUTH CHINA SEA, IN THE GENERAL DIRECTION OF HAINAN ISLAND
AND ITS ADJACENT WATERS. HOWEVER, THERE ARE UNCERTAINTIES
IN ITS DEVELOPMENT OVER THE SOUTH CHINA SEA AND ITS
DISTANCE FROM THE COAST OF GUANGDONG. BESIDES, THE TROPICAL
CYCLONE OVER THE VICINITY OF THE RYUKYU ISLANDS WILL MOVE
ACROSS THE EAST CHINA SEA AND WEAKEN GRADUALLY TODAY AND
TOMORROW.
DATE/MONTH 20/8 (WEDNESDAY)
WIND: SOUTH FORCE 3.
WEATHER: SUNNY INTERVALS AND A FEW SHOWERS. MORE SHOWERS
WITH THUNDERSTORMS IN SOME AREAS AT FIRST.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
DATE/MONTH 21/8 (THURSDAY)
WIND: SOUTH FORCE 2 TO 3.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
DATE/MONTH 22/8 (FRIDAY)
WIND: LIGHT WINDS FORCE 2.
WEATHER: MAINLY FINE APART FROM ISOLATED SHOWERS. VERY HOT
DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
DATE/MONTH 23/8 (SATURDAY)
WIND: EAST TO NORTHEAST FORCE 3 TO 4, FORCE 5 LATER.
WEATHER: SUNNY PERIODS AND A FEW SHOWERS. VERY HOT DURING
THE DAY. A FEW SQUALLY THUNDERSTORMS LATER.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
DATE/MONTH 24/8 (SUNDAY)
WIND: EAST FORCE 4 TO 5, OCCASIONALLY FORCE 6 OFFSHORE AND
ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND SQUALLY
THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
DATE/MONTH 25/8 (MONDAY)
WIND: EAST TO SOUTHEAST FORCE 4 TO 5, OCCASIONALLY FORCE 6
OFFSHORE AND ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND A FEW
SQUALLY THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
DATE/MONTH 26/8 (TUESDAY)
WIND: EAST TO SOUTHEAST FORCE 4 TO 5, OCCASIONALLY FORCE 6
OFFSHORE AND ON HIGH GROUND AT FIRST.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND A FEW
SQUALLY THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
DATE/MONTH 27/8 (WEDNESDAY)
WIND: SOUTHEAST FORCE 4 TO 5.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
DATE/MONTH 28/8 (THURSDAY)
WIND: SOUTHEAST FORCE 4 TO 5.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
DISPATCHED BY HONG KONG OBSERVATORY AT 16:30 HKT ON 19.08.2025
Ends/Tuesday, August 19, 2025
Issued at HKT 16:30
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