Here's what you can expect with tomorrow's Blue Mountains weather

As spring sets in what can locals expect tomorrow? We have the latest word from the Weather Bureau.

Weather forecasts are updated on the hour, sourced from WeatherZone.

Tomorrow's forecast is mostly cloudy; nw winds.

The highest expected temperature tomorrow is 21, which is five degrees higher than today's max.

Warmer conditions are expected on five of the next six days, with the mercury climbing above today's maximum on Friday, Saturday, Sunday, Monday and Tuesday.

The chance of rain tomorrow is 50 per cent.

Showers are less likely Saturday when the Bureau of Meteorology forecasts a slight (20 per cent) chance of rain.

The UV index is predicted to be 7. There is a high risk of harm from sun exposure. Experts suggest reducing sun exposure around noon, using eye protection, sunscreen and cover up to protect from sunburn.

Winds will be northwest around 10 km/h in the morning increasing to west-northwest around 19 km/h in the afternoon.

Details for the next six days:

Friday, October 4: Mostly cloudy. NW winds Min - 6. Max - 21.

Saturday, October 5: Mostly cloudy. Fresh NW winds Min - 12. Max - 20.

Sunday, October 6: Mostly sunny morning. Sunny afternoon. Strong W'ly winds Min - 11. Max - 20.

Monday, October 7: Mostly sunny. Fresh NW winds Min - 9. Max - 22.

Tuesday, October 8: Mostly cloudy. Late shower. SE winds Min - 10. Max - 18.

Wednesday, October 9: Mostly sunny. E'ly winds Min - 4. Max - 15.

The previous Blue Mountains weather article can be viewed here.