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Interpreting Data

How do I interpret the rainfall forecasts that appear on the local weather page?

The rainfall forecasts that appear on local weather pages are made up of two main indicators: probability of precipitation and likely amount of precipitation.

Probability of Precipitation

The probability of precipitation is the percentage chance of any precipitation, either rain or snow, falling in the 24 hours to 9am on the following day. That is, if it is considered almost certain that some rain will fall, even if it will be very light, the probability will be close to 100%. Note the time period that the forecast covers. If rain is expected between 2am and 5am on Tuesday (for example, the overnight passage of a cold front), this will be included in Monday?s probability.

Rain amount

The rain amount figure is the amount of rain that is most likely if rain occurs.

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Bonsoy Gold Coast Pro surf forecast

07:00 AEST After an emotional mid-year cut at the Margaret River Pro surf competition in Western Australia last week, surfers that fell below the cut line, along with up-and-coming talent, will be battling it out on the Gold Coast from this weekend onwards.  The first stop on the Challenger Series (the lesser format of the Championship Tour) will take place along the Gold Coast’s premier surf point breaks, starting this morning and running to Saturday May 4th.

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