Big Jacks Creek Forecast (beta)

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View the current warnings for New South Wales

Forecast issued at 4:00 am AEST on Tuesday 26 May 2026.

Forecast for the rest of Tuesday

Forecast Icon
Rain
Min
13 °C
Max
20 °C
Precis
Possible rainfall:
3 to 15 mm
Chance of any rain:
95%

North West Slopes and Plains area

Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding on the southern plains. Light winds becoming north to northeasterly 15 to 25 km/h in the morning then becoming light in the early afternoon. Overnight temperatures falling to between 12 and 15 with daytime temperatures reaching between 19 and 25.

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

Sun protection recommended from 10:20 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]

Wednesday 27 May

Forecast Icon
Storm
Min
12 °C
Max
20 °C
Precis
Possible rainfall:
6 to 20 mm
Chance of any rain:
95%

North West Slopes and Plains area

Cloudy. Very high chance of showers. The chance of a thunderstorm from the late morning, possibly severe with heavy rain which may lead to flash flooding. Light winds becoming east to northeasterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Overnight temperatures falling to around 13 with daytime temperatures reaching between 19 and 22.

Sun protection recommended from 10:20 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]

Thursday 28 May

Forecast Icon
Rain
Min
13 °C
Max
18 °C
Precis
Possible rainfall:
25 to 45 mm
Chance of any rain:
100%

North West Slopes and Plains area

Cloudy. Very high chance of rain. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding in the afternoon. Light winds becoming northwest to southwesterly 15 to 20 km/h during the afternoon. Overnight temperatures falling to around 13 with daytime temperatures reaching between 17 and 20.

Sun protection recommended from 10:30 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]

Friday 29 May

Forecast Icon
Showers
Min
12 °C
Max
15 °C
Precis
Possible rainfall:
8 to 35 mm
Chance of any rain:
100%

North West Slopes and Plains area

Cloudy. Very high chance of showers, most likely in the morning and afternoon. Winds westerly 20 to 30 km/h. Overnight temperatures falling to around 11 with daytime temperatures reaching between 15 and 19.

Sun protection recommended from 10:30 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]

Saturday 30 May

Forecast Icon
Showers
Min
8 °C
Max
15 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
40%

Sunday 31 May

Forecast Icon
Showers
Min
7 °C
Max
15 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
40%

Monday 1 June

Forecast Icon
Partly Cloudy
Min
5 °C
Max
14 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

The next routine forecast will be issued at 5:05 am AEST Tuesday.

Product IDN11033