North West Slopes and Plains Forecast

View the current warnings for New South Wales

Forecast issued at 5:15 am EDT on Wednesday 18 January 2017.

Weather Situation

A high is over the Tasman Sea and a trough is located over central New South Wales, directing a hot northerly airstream over the state. This trough is forecast to move north in response to a cold front slipping south of the state, bringing a milder southerly change to western and southern districts. The change should move through the remainder of the state on Thursday, although high temperatures will remain over the northwest. Following the change, another high pressure system will move across southern Australian and over the Bight, before the next trough is expected on Friday.

Forecast for the rest of Wednesday

Hot. Partly cloudy. High (70%) chance of showers on the southern plains, medium (40%) chance elsewhere. The chance of a thunderstorm during the afternoon. Winds north to northwesterly 20 to 30 km/h turning westerly 25 to 35 km/h in the late morning then tending west to northwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures 37 to 42.

Fire Danger
New England: High
Northern Slopes: Very High
North Western: Very High

Sun protection 9:00am to 5:40pm, UV Index predicted to reach 17 [Extreme]

7 day Town Forecasts

Precis Icon Location Min Max
Hot. Possible afternoon storm. Tamworth 39
Hot. Possible afternoon shower. Moree 41
Hot. Possible afternoon storm. Narrabri 41

Thursday 19 January

Hot. Partly cloudy. High (70%) chance of showers in the north, medium (50%) chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Winds northeast to southeasterly 15 to 20 km/h tending northwest to southwesterly in the middle of the day then tending northeast to southeasterly in the evening. Overnight temperatures falling to 20 to 27 with daytime temperatures reaching 35 to 42.

Friday 20 January

Hot. Cloudy. Very high (90%) chance of showers. The chance of a thunderstorm in the morning and afternoon. Winds northeast to southeasterly 15 to 25 km/h tending northwest to northeasterly 20 to 30 km/h during the morning then tending west to northwesterly during the afternoon. Overnight temperatures falling to between 19 and 25 with daytime temperatures reaching 32 to 39.

Saturday 21 January

Hot. Partly cloudy. High (70%) chance of showers on the northern slopes, medium (40%) chance elsewhere. The chance of a thunderstorm in the north in the morning and afternoon. Light winds becoming southeast to southwesterly 15 to 20 km/h during the day then tending northeast to southeasterly during the evening. Overnight temperatures falling to 20 to 26 with daytime temperatures reaching 33 to 39.

The next routine forecast will be issued at 4:30 pm EDT Wednesday.

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