PRESS WEATHER NO. 278 - 9-DAY WEATHER FORECAST
**********************************************

9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
THE TROPICAL CYCLONE OVER BEIBU WAN WILL MOVE TOWARDS THE
VICINITY OF THE NORTHERN PART OF VIETNAM TO THE COAST OF
GUANGXI TODAY AND TOMORROW. IT WILL THEN MOVE INTO THE
INLAND AREAS AND DISSIPATE GRADUALLY. UNDER THE INFLUENCE
OF AN ACTIVE SOUTHERLY AIRSTREAM, THERE WILL STILL BE
SHOWERS AND SQUALLY THUNDERSTORMS OVER THE COAST OF
GUANGDONG TOMORROW. WITH AN ANTICYCLONE ALOFT STRENGTHENING
SLIGHTLY, IT WILL BE BRIGHTER OVER THE COAST OF SOUTHERN
CHINA MIDWEEK THIS WEEK. THE WEATHER WILL BE VERY HOT
TOWARDS THE WEEKEND. BESIDES, THE TROPICAL CYCLONE OVER THE
SEAS EAST OF TAIWAN WILL MOVE IN THE GENERAL DIRECTION OF
THE VICINITY OF THE RYUKYU ISLANDS TO THE EAST CHINA SEA IN
THE NEXT COUPLE OF DAYS. ON THE OTHER HAND, THE AREA OF LOW
PRESSURE NOW OVER THE SOUTHEAST OF GUAM IS EXPECTED TO
DEVELOP GRADUALLY IN THE NEXT FEW DAYS AND MOVE TOWARDS THE
VICINITY OF LUZON TO TAIWAN. HOWEVER, ITS SUBSEQUENT
MOVEMENT AND INTENSITY REMAIN UNCERTAIN.
 
DATE/MONTH 19/8 (TUESDAY)
WIND: SOUTH TO SOUTHEAST FORCE 4, OCCASIONALLY FORCE 5
OFFSHORE AT FIRST.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND A FEW
SQUALLY THUNDERSTORMS. SHOWERS WILL BE HEAVY AT TIMES AT
FIRST. SHOWERS WILL EASE OFF GRADUALLY LATER.
TEMP RANGE: 26 - 30 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 20/8 (WEDNESDAY)
WIND: SOUTH FORCE 3.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. SUNNY INTERVALS
DURING THE DAY.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 21/8 (THURSDAY)
WIND: SOUTH TO SOUTHWEST FORCE 3.
WEATHER: SUNNY PERIODS AND A FEW SHOWERS.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 22/8 (FRIDAY)
WIND: SOUTH TO SOUTHWEST FORCE 2 TO 3.
WEATHER: SUNNY PERIODS AND 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: LIGHT WINDS FORCE 2.
WEATHER: SUNNY PERIODS AND 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 24/8 (SUNDAY)
WIND: NORTHEAST FORCE 3 TO 4, FORCE 5 LATER, OCCASIONALLY
FORCE 6 OFFSHORE AND ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. SUNNY INTERVALS
DURING THE DAY. ISOLATED SQUALLY THUNDERSTORMS LATER.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
 
DATE/MONTH 25/8 (MONDAY)
WIND: EAST TO NORTHEAST FORCE 4 TO 5, OCCASIONALLY FORCE 6
OFFSHORE AND ON HIGH GROUND.
WEATHER: CLOUDY WITH SHOWERS AND A FEW SQUALLY
THUNDERSTORMS.
TEMP RANGE: 26 - 30 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM 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 - 30 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM 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: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM

DISPATCHED BY HONG KONG OBSERVATORY AT 18:50 HKT ON 18.08.2025

Ends/Monday, August 18, 2025
Issued at HKT 18:50

NNNN