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9-day Weather Forecast

Bulletin updated at 08:50 HKT 15/Sep/2018

9-Day Weather Forecast

General Situation:
Super Typhoon Mangkhut will move across the northern part of
the South China Sea today. Its outer subsiding air will
bring very hot weather to Guangdong. There will be swells
over the coastal waters. Mangkhut will edge closer to the
coast of Guangdong gradually and pose a severe threat to the
region. The weather will deteriorate significantly with
frequent heavy rain, squalls and storm surge tomorrow. Under
the influence of an upper-air anticyclone, it will be
generally fine over southern China midweek next week.

Date/Month 15/9 (Saturday)
Wind: Northeast force 4 to 5, occasionally force 6 on high
ground, up to force 7 later in the afternoon.
Weather: Mainly fine and very hot with some haze. A few
showers and thunderstorms later. Seas will be rough with
swells.
Temp Range: 27 - 35 C
R.H. Range: 55 - 90 Per Cent

Date/Month 16/9(Sunday)
Wind: Northeast force 8 to 9, becoming southeast force 10 to
11, up to force 12 offshore and on high ground.
Weather: Cloudy to overcast. Frequent heavy rain, squalls
and thunderstorms. Seas will be high with swells.
Temp Range: 25 - 28 C
R.H. Range: 80 - 95 Per Cent

Date/Month 17/9(Monday)
Wind: Southeast force 8 to 9, force 5 to 6 later.
Weather: Cloudy with heavy squally showers and
thunderstorms. Seas will be rough to very rough with swells.
Temp Range: 25 - 28 C
R.H. Range: 80 - 95 Per Cent

Date/Month 18/9(Tuesday)
Wind: Southeast force 4, occasionally force 5 offshore.
Weather: Cloudy with occasional showers.
Temp Range: 26 - 29 C
R.H. Range: 75 - 95 Per Cent

Date/Month 19/9(Wednesday)
Wind: East force 3 to 4.
Weather: Sunny periods and one or two showers.
Temp Range: 26 - 31 C
R.H. Range: 70 - 90 Per Cent

Date/Month 20/9(Thursday)
Wind: East force 3 to 4.
Weather: Mainly fine.
Temp Range: 26 - 32 C
R.H. Range: 65 - 85 Per Cent

Date/Month 21/9(Friday)
Wind: East force 3.
Weather: Mainly fine apart from isolated showers.
Temp Range: 26 - 32 C
R.H. Range: 65 - 85 Per Cent

Date/Month 22/9(Saturday)
Wind: East to northeast force 3.
Weather: Sunny periods and one or two showers.
Temp Range: 26 - 31 C
R.H. Range: 70 - 90 Per Cent

Date/Month 23/9(Sunday)
Wind: East force 4.
Weather: Sunny periods and one or two showers.
Temp Range: 26 - 31 C
R.H. Range: 70 - 90 Per Cent

Sea surface temperature at 7 a.m.15/9/2018 at North Point
was 27 degrees C.

Soil temperatures at 7 a.m.15/9/2018 at the Hong Kong
Observatory:
0.5 M below surface was 28.9 degrees C.
1.0 M below surface was 29.1 degrees C.

Weather Cartoons for 9-day weather forecast
Day 1 cartoon no. 90 - Hot
Day 2 cartoon no. 64 - Heavy Rain
Day 3 cartoon no. 64 - Heavy Rain
Day 4 cartoon no. 63 - Rain
Day 5 cartoon no. 53 - Sunny Periods with A Few Showers
Day 6 cartoon no. 51 - SUNNY PERIODS
Day 7 cartoon no. 51 - SUNNY PERIODS
Day 8 cartoon no. 53 - Sunny Periods with A Few Showers
Day 9 cartoon no. 53 - Sunny Periods with A Few Showers

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