RAIN TODAY AND SATURDAY

April 15, 2011

Heavy rain is currently falling over the north of the South Island, and rain is expected to spread to most North Island places on Saturday.

“The trough bringing wet weather to these places over the next day or two is quite complex, and MetService’s Severe Weather Forecasters are keeping a close eye on it,” commented MetService Weather Ambassador Bob McDavitt.

“For northern and central New Zealand on Saturday, there is reasonable uncertainty over the timing and location of possible heavy rainfall.  Some places are likely to see short periods of high-intensity rainfall, others could see big 24-hour rainfall totals from steady falls, and yet others are likely to have very little rain.  It will be important to keep checking MetService’s Severe Weather Warnings and Watches as the day progresses, through the MetService website or the news media.”

McDavitt added that high rainfall intensity can cause surface flooding even if the total rainfall doesn’t amount to a huge number.  “And the rain may fall in several episodes rather than in one long period.  Now is a good time to clear the gutters of autumn leaves in preparation for this onslaught of rain.”

People working outdoors or travelling around the country can find the latest weather updates and warnings at metservice.com or, for mobiles, at m.metservice.com.

For further information please contact:
Bob McDavitt       Weather Ambassador           (09)377 4831
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MetService issues Warnings, Watches and Outlooks for severe weather over New Zealand.
Warnings are about taking action:
* When severe weather is imminent or is occurring
* Issued only when required
* Recommendation: ACT
Watches are about being alert:
* When severe weather is possible, but not sufficiently imminent or certain for a Warning to be issued
* Issued only when required
* Recommendation: BE READY
Outlooks are about looking ahead:
* To provide advance information on possible future Watches and/or Warnings
* Issued routinely once or twice a day
* Recommendation: PLAN
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(C) Copyright Meteorological Service of New Zealand Ltd 2011

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