9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
TYPHOON WIPHA WILL BE RATHER CLOSE TO THE VICINITY OF THE
PEARL RIVER ESTUARY ON SUNDAY MORNING. IT WILL BRING
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS OVER THE
REGION. SEAS WILL BE PHENOMENAL WITH SWELLS. WITH WIPHA
DEPARTING, WINDS WILL WEAKEN GRADUALLY IN THE FOLLOWING
COUPLE OF DAYS. HOWEVER, THERE WILL STILL BE SQUALLY
SHOWERS AND THUNDERSTORMS OVER THE COAST OF SOUTHERN CHINA.
UNDER THE INFLUENCE OF A BROAD TROUGH OF LOW PRESSURE,
THERE WILL STILL BE A FEW SHOWERS OVER THE COAST OF
GUANGDONG AND THE NORTHERN PART OF THE SOUTH CHINA SEA IN
THE MIDDLE AND LATTER PARTS OF THIS WEEK.
 
DATE/MONTH 20/7 (SUNDAY)
WIND: NORTH TO NORTHEAST FORCE 10 TO 12, BECOMING EAST TO
SOUTHEAST LATER.
WEATHER: CLOUDY TO OVERCAST WITH FREQUENT HEAVY SQUALLY
SHOWERS AND THUNDERSTORMS. SEAS WILL BE PHENOMENAL WITH
SWELLS.
TEMP RANGE: 26 - 28 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 21/7 (MONDAY)
WIND: SOUTHEAST FORCE 6 TO 7 AT FIRST, UP TO FORCE 8
OFFSHORE AND ON HIGH GROUND, SOUTHEAST FORCE 5 TO 6 LATER.
WEATHER: CLOUDY WITH OCCASIONAL HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS. SEAS WILL BE ROUGH WITH SWELLS.
TEMP RANGE: 26 - 29 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 22/7 (TUESDAY)
WIND: SOUTHEAST FORCE 4 TO 5, OCCASIONALLY FORCE 6 OFFSHORE
AND ON HIGH GROUND AT FIRST.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND SQUALLY
THUNDERSTORMS. SHOWERS WILL BE HEAVIER AT TIMES AND THERE
WILL BE SWELLS AT FIRST.
TEMP RANGE: 26 - 30 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
 
DATE/MONTH 23/7 (WEDNESDAY)
WIND: EAST TO SOUTHEAST FORCE 3 TO 4.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND
THUNDERSTORMS. SUNNY INTERVALS DURING THE DAY.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 24/7 (THURSDAY)
WIND: EAST FORCE 3 TO 4.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. SUNNY INTERVALS
DURING THE DAY. ISOLATED THUNDERSTORMS LATER.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 25/7 (FRIDAY)
WIND: EAST FORCE 2 TO 3.
WEATHER: MAINLY CLOUDY WITH ONE OR TWO SHOWERS. VERY HOT
WITH SUNNY PERIODS DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 26/7 (SATURDAY)
WIND: LIGHT WINDS FORCE 2.
WEATHER: MAINLY CLOUDY WITH ONE OR TWO SHOWERS. VERY HOT
WITH SUNNY INTERVALS DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 27/7 (SUNDAY)
WIND: LIGHT WINDS FORCE 2.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND THUNDERSTORMS.
TEMP RANGE: 28 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 28/7 (MONDAY)
WIND: SOUTHWEST FORCE 3.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND THUNDERSTORMS.
TEMP RANGE: 28 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW

DISPATCHED BY HONG KONG OBSERVATORY AT 09:29 HKT ON 20.07.2025