Blackheath Weather

Next 48hrs in Katoomba

Mon 16
9:00am
Mostly clear16°CMostly clear
Rain: 5% (0.0mm/hr) 
Humidity: 27%
Wind:  WNW 21km/h 
Mon 16
12:00pm
Mostly cloudy. Windy20°CMostly cloudy
Rain: 5% (0.0mm/hr) 
Humidity: 21%
Wind:  WNW 28km/h 
Mon 16
3:00pm
Mostly cloudy22°CMostly cloudy
Rain: 16% (0.1mm/hr) 
Humidity: 22%
Wind:  WNW 23km/h 
Mon 16
6:00pm
Slight chance shower13°CPossible shower
Rain: 44% (0.1mm/hr) 
Humidity: 63%
Wind:  SSE 15km/h 
Mon 16
9:00pm
Rain8°CRain
Rain: 77% (0.4mm/hr) 
Humidity: 88%
Wind:  SSE 18km/h 
Tue 17
12:00am
Heavy rain6°CHeavy rain
Rain: 88% (1.9mm/hr) 
Humidity: 94%
Wind:  SSE 20km/h 
Tue 17
3:00am
Heavy rain4°CHeavy rain
Rain: 90% (2.1mm/hr) 
Humidity: 92%
Wind:  S 19km/h 
Tue 17
6:00am
Heavy rain3°CHeavy rain
Rain: 81% (1.9mm/hr) 
Humidity: 94%
Wind:  S 19km/h 
Tue 17
9:00am
Intermittent rain1°CPossible shower
Rain: 59% (0.7mm/hr) 
Humidity: 100%
Wind:  S 18km/h 
Tue 17
12:00pm
Rain4°CRain
Rain: 78% (0.7mm/hr) 
Humidity: 95%
Wind:  SSE 24km/h 
Tue 17
3:00pm
Rain6°CRain
Rain: 71% (0.7mm/hr) 
Humidity: 91%
Wind:  SSE 26km/h 
Tue 17
6:00pm
Shower5°CShower
Rain: 80% (0.3mm/hr) 
Humidity: 93%
Wind:  SSE 23km/h 
Tue 17
9:00pm
Chance shower4°CPossible shower
Rain: 64% (0.2mm/hr) 
Humidity: 87%
Wind:  S 22km/h 
Wed 18
12:00am
Mostly cloudy4°CMostly cloudy
Rain: 34% (0.0mm/hr) 
Humidity: 88%
Wind:  S 23km/h 
Wed 18
3:00am
Mostly cloudy4°CMostly cloudy
Rain: 34% (0.1mm/hr) 
Humidity: 85%
Wind:  S 22km/h 
Wed 18
6:00am
Mostly cloudy4°CMostly cloudy
Rain: 33% (0.0mm/hr) 
Humidity: 85%
Wind:  S 22km/h 
What is Opticast?

Opticast is an automated forecasting system designed to produce detailed forecasts for specific times of each day. The system works by taking forecasts from a range of computer models and comparing them with past observations to produce the most accurate possible forecast possible, tailored to a specific location where weather observations are taken.

Opticast allows you to 'drill-down' into the daily forecast, giving you a more exact idea of your local conditions at particular times of interest to you. For example, if you cycle to work you are likely to be most interested in the temperature, wind and chance of rain at 6am and 9pm. Or if you're organising an afternoon party and the daily forecast is for late thunder, you'll want to know what time the bad weather is likely to arrive.

Blackheath Local Weather

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