New South Wales and Australian Capital Territory Forecast

View the current warnings for New South Wales

Forecast issued at 4:31 pm EDT on Monday 22 December 2014.

Weather Situation

A high pressure system over the Tasman Sea is drifting slowly east, while a broad trough lies near the western border of New South Wales. The deepening of this trough during the next day or two, assisted by an influx of warm and humid tropical air, is expected to bring a period of unsettled weather which will affect most districts. It is likely that the trough will become more mobile during the second half of the week, shifting towards the northeast in response to an approaching upper-level system.

Forecast for the rest of Monday

Fine along the coast, and in the far west. Showers and thunderstorms elsewhere, more likely about the southern and central ranges during the afternoon. Hot day in the west. North to northeasterly winds, becoming fresh to strong along the coast.

Tuesday 23 December

Showers and thunderstorms in most districts, except the northeast, more likely about the central and southern slopes and ranges. Northwest to northeasterly winds, fresh to strong along the coast, turning southerly in the southwest later.

Fire Danger - Very High: Upper and Lower Central West Plains, Southern Slopes, Southern and Eastern Riverina, Central Ranges.

Wednesday 24 December

Showers and thunderstorms in eastern, central and northern districts, mainly afternoon, more likely about the ranges. Fine in the southwest. Generally northwest to northeasterly winds, tending southerly over the southern inland and along southern and central parts of the coast.

Thursday 25 December

Showers and thunderstorms in eastern and central districts, and in the northern inland; mainly afternoon, most likely about the central and northern ranges. Fine and mostly sunny in the southwest. Northwest to northeasterly winds turning southerly in the west and south.

Friday 26 December

Showers and thunderstorms in the east and central districts and in the northern inland. Fine and mostly sunny in the west. Northeast to northwest winds, ahead of a southwest to southeast change extending from the south.

The next routine forecast will be issued at 4:30 am EDT Tuesday.

Product IDN10031