The document provides a weather forecast for the North and South Islands of New Zealand from Tuesday November 11 to Saturday November 15. It summarizes that a low pressure system will develop south of the South Island on Tuesday, bringing scattered showers to both islands. Unsettled weather with showers is forecast for most of the period, with winds from the northwest veering southwest. Temperatures will be near normal with risks of frost at times.
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1. METRIS SPECIALIST FORECASTING FOR HORTICULTURE
Metris Limited – PO Box 24, FEATHERSTON – phone (06) 3086028
SITUATION - A high is straddled over the upper North Island. A trough lie in
the SW of the SI, associated lee trough lies E of the SI. A trough is developing
into the SW Tasman.
PROGNOSIS - A deep low develops to the South of the South Island, re
energizing the week fronts in the South Tasman is a trough develops onto the
lower South Island. TUESDAY fresh north
the cold front moves up the South
overnight. A cold trough develops over the SI. WEDNESDAY the trough stands
up and gets ugly moving onto NI overnight Thursday. THURSDAY a cold
showery SW flow eases slowly with a high developing into the NW Tasma
FRIDAY the SW flow. A NW flow develops over the SI as an active trough
develops onto SI.
FORECAST TUESDAY 11 WEDNESDAY 12
CLOUDY late scattered
SHOWERS - NW freshening with
isolated showers developing
overnight
north-westerly flow over the North Island
Island in the morning, moving off east cape
Scattered SHOWERS
turning WNW fresh with
scattered showers developing
afternoon * eastern plains
RAIN/ TEMP NIL traces LO 11,13° HI 24,25° 0-1,2*mm -
WIND am 10-25km.h NW 20-40km.h NW
pm 15-30km.h NW 25-45km.h WNW
Spray conditions Poor NIL Poor NIL
FROST No frost No frost
BOTRYTIS No susceptible tissue -
Rainfall
15
10
5
2
1
TROTTER RD
BOTRYTIS - BACCHUS - Mon 10/11 07:00
Botrytis (0.8)
7.9 C°
25 hrs
5.8 mm
07/11 23:00
Botrytis (0.4)
4.9 C°
14 hrs
0.2 mm
08/11 23:00
Fri 07/11 06:00 Sat 08/11 Sun 09/11
CONFIDENCIAL – The weather and crop information in this forecast is for METRIS FORECAST subscribers only
HERETAUNGA PLAINS GRAPE
– Free phone 0800 372 433– email info@metris.co.nz - website www.metris.co.nz
TROTTER RD
Yesterdays temperatures
Yesterdays rainfall
Yesterdays GDD
TODAY'S FORECAST
re-energizing
Tasman.
CLOUDY periods
with cloud NW develop evening
NIL - HI 21-
Borderline periods
THURSDAY 13 FRIDAY 14
- NW
Scattered SHOWERS/ rain - W
partly CLOUDY showers
developing afternoon with some
patchy heavy possibly thundery
showers * eastern plains hail
risk
- W winds ease with NE developing midday
-24° 0-12,15km.h W > NE am
Partly CLOUDY - fresh SW winds
ease turning S SE becoming
light NW developing overnight
LO 12° HI 19° 0.5,1-5*mm - LO 9,11° HI 19° NIL - LO 2,5° HI 17°
15-35km.h WNW 8-25,28km.h SW S
30-15km.h > SW 20-5km.h S SE > NW
Poor NIL Ok periods later 2,4h
No frost Low frost risk
- -
8 - 18km.h NE > NW pm
Extended FORECAST
SUN 16 Mainly FINE SW ease light NE
variable winds afternoon
MON 17 Mainly FINE light winds NE develop
afternoon
TUE 18 Partly CLOUDY fresh NW W winds
30
20
10
0
Temperature
Mon 10/11
– unauthorised distribution of this information is a breach of the terms and conditions of a Metris subscript
Botrytis (0.4)
6.8 C°
14 hrs
0 mm
09/11 23:00
Botrytis
(101. 2C+° )
4 hrs
0 mm
FORECAST
Issued Monday, November 10, 2014
Sunday 09/11
Min 4.4°C - Max 19.6°C
0mm
GDD 2
Monday 10/11
SATURDAY 15
Scattered SHOWERS - NW
turning W SW late with late
showers
° 0-1,2mm - LO 7-9° HI 21°
15-40km.h NW
20-50km.h WNW > WSW
Poor NIL
No frost
-
Nil
Nil
Nil
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