Perth and the South West 7 Day Rainfall Forecast
See how much rain is forecast across Perth and the South West over the next seven days on an interactive map you can zoom into and tap for a reading.
Forecast guidance
Perth and the South West 7 Day Rainfall Forecast
Perth, the Peel region and the South West mostly see storms with winter and spring cold fronts, plus occasional summer thunderstorms from inland troughs.
This forecast shows rain expected across Perth and the South West over the next seven days, in millimetres. Tap any point for a reading, or open the national Australia map.
Pale blues show light falls, greens and yellows a useful soaking, and orange through purple the heaviest totals. Treat totals as a broad regional guide and check warnings close to the event.
Base map © OpenStreetMap contributors. Rainfall overlay: Tim's Severe Weather.
Forecast image sourced fromMeteologix
Rainfall intensity
millimetres
Light 0.1–30 mm
Moderate 31–100 mm
Heavy 101–200 mm
Very heavy 200 mm+
These descriptions help interpret totals only; they are not official warning levels.
Forecast maps by state and region
Choose Australia, a state or a local region for thunderstorm, daily rainfall and 7 day rainfall maps.
Regions by state
Queensland
New South Wales
Victoria
South Australia
Western Australia
Northern Territory
Regions by state
Queensland
New South Wales
Victoria
South Australia
Western Australia
Northern Territory
Regions by state
Queensland
New South Wales
Victoria
South Australia
Western Australia
Northern Territory
Using the Perth and the South West rainfall forecast safely
This map is forecast guidance, not a warning. Totals change with every model run, and a single storm can drop far more rain on one catchment than the map suggests. Official rainfall, flood and severe weather warnings from the Bureau of Meteorology always take priority for Perth and the South West. Never drive through floodwater.
For rain already falling, use the rainfall radar and observations. For storm risk, see the Perth and the South West thunderstorm forecast map.
Perth and the South West in focus
The national rainfall forecast framed on Perth and the South West, using exactly the same millimetre colour scale as every other view so you can compare areas fairly.
Clear issued and valid times
Every map states when the forecast was produced and the period it covers — the next seven days — in Australian eastern time.
Guidance, not a warning
Plan travel, outdoor work and farm operations around it, but Bureau of Meteorology rainfall and flood warnings always come first.
Frequently Asked Questions
Related Resources
- Australia 7 Day Rainfall Forecast
- Perth and the South West Daily Rainfall Forecast
- Western Australia 7 Day Rainfall Forecast
- Kimberley and Pilbara 7 Day Rainfall Forecast
- Queensland 7 Day Rainfall Forecast
- New South Wales 7 Day Rainfall Forecast
- Victoria 7 Day Rainfall Forecast
- Perth and the South West Thunderstorm Forecast Map
- Australian Weather Warnings
- Recent Rainfall Map & Observations
Data Source
Data provided by Tim's Severe Weather
Update Frequency: Weekly