The latest from Dave's weather channel.
Looks like we have more wet weather and flooding on the at over the next few weeks.
HEADS UP.. Things are going to get ugly for parts of inland south eastern and eastern Australia next few weeks with more rain falling already on wet terrain and catchments, rain & more rain and could see widespread flooding.
Hi ladies and gents, we know there are still some of you who want rain in QLD, perhaps NSW, few in VIC, some in SA and a few in Tasmania but from the general feed back a lot of people have had plenty last 4 to 5 months which makes this information even more important to read.
We are expecting the wettest September on record for large parts of inland south eastern Australia especially through the Darling-Murray river basin. Why do you think we are thinking this? For starters we are in a negative IOD weather phase which = wet weather for this region, second.. The climate pattern has shifted cos of it with the upper high ridge over the Coral sea instead of northern WA which indicates rain for the southern, central and eastern states, normally the upper high sits over WA but hasn't the last few months... This allows systems and upper troughs to come in easily from the west and north west over southern and eastern OZ.
Third.. We are seeing strong indications by the models the next week to 10 days of more substantial widespread rains across southern and eastern Australia, at this stage we are not going to get into the fine details where and when and how much but what we can say is large parts of SA, central Australia, Victoria, NSW, western and southern inland QLD could see more decent/heavy rainfall already on flooded or saturated areas which is going to make things even worse, there is every chance some parts of south eastern and eastern Australia may experience the worse flooding since the big La Nina of 2010 and 2011 over the next few weeks and next month or so.
This post isn't about exact details at the moment but a MAJOR HEADS UP! We are stuck in a wet phase and have warned people since the start of the year that this would eventually happen this wet phase for eastern and south eastern Australia for the most part and most of us will see decent/substantial or heavy flooding rains the coming weeks.
Meanwhile while this pattern continues for eastern states south west WA continues to see a stable pattern though there is signs of a stronger cold front later this week.
Please keep up to date with all the flood warnings, it is possible by this time next week we may more than double the flooding of the river systems across eastern and south eastern Australia.
More info to come today or Monday with rainfall estimates, when, where etc etc.
Images of the Canadian and European models showing rainfall accumulated estimates the next 10 days, these two models along with other models are all showing a wet trend for central, eastern, south eastern and parts of SA. The third image shows where the upper high ridge is and where it will continue to be located the next couple of weeks.. Northern Coral sea and north QLD which normally isn't the case.. This has been the trend still May.. The negative IOD is largely responsible for this shift.
- JWC