North West Slopes and Plains Forecast

View the current warnings for New South Wales

Forecast updated at 4:49 am EDT on Tuesday 21 January 2025.

Weather Situation

A broad high pressure ridge extends over the eastern half of the state from a high in the southern Tasman Sea while a trough is developing in the far west, bringing hot and dry conditions to the west. The trough will become mobile this evening, as a cold front passes to the south, and the system will cross the eastern districts as a cool and gusty southerly change on Wednesday, reaching Sydney as a southerly buster Wednesday afternoon, before another system moves across later this week.

Forecast for the rest of Tuesday

Mostly sunny. Winds east to northeasterly 15 to 25 km/h tending northwest to southwesterly 15 to 20 km/h in the morning then tending northeast to southeasterly in the evening. Daytime maximum temperatures 32 to 39.

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

Sun protection 9:00am to 5:10pm, UV Index predicted to reach 12 [Extreme]

7 day Town Forecasts

Precis Icon Location Min Max
Mostly sunny. Tamworth 35
Sunny. Moree 37
Mostly sunny. Narrabri 36
Sunny. Warialda 37

Wednesday 22 January

Partly cloudy. The chance of a thunderstorm on the slopes in the afternoon and evening. Winds northwest to northeasterly 15 to 25 km/h tending west to northwesterly in the middle of the day then tending northwest to northeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 16 and 22 with daytime temperatures reaching 36 to 42.

Thursday 23 January

Mostly sunny. Slight chance of a shower on the southern slopes, near zero chance elsewhere. The chance of a thunderstorm. Winds northwest to northeasterly 15 to 25 km/h tending northwest to southwesterly 25 to 35 km/h during the day then tending southeast to southwesterly 15 to 20 km/h during the evening. Overnight temperatures falling to between 17 and 25 with daytime temperatures reaching 35 to 44.

Friday 24 January

Mostly sunny. Slight chance of a shower on the southern slopes, near zero chance elsewhere. The chance of a thunderstorm on the slopes in the morning and afternoon. Winds south to southwesterly 20 to 30 km/h. Overnight temperatures falling to between 19 and 24 with daytime temperatures reaching 33 to 39.

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

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