Australian Government Bureau of Meteorology, National Water Operations
Reissued to fix next issue time
Minor Flood Warning For The Barwon River
Issued at 10:38 AM AEST on Monday 18 August 2025
Flood Warning Number: 5
MINOR FLOODING POSSIBLE AT WALGETT FROM WEDNESDAY
A flood peak along the Namoi River is currently approaching Goangra, and will reach the Barwon River at Walgett over the next few days. This may cause minor flooding at Walgett from Wednesday.
A Moderate Flood Warning is current for the Namoi River at Goangra.
Barwon River downstream of Collarenebri to Walgett:
Minor flooding possible at Walgett.
The Barwon River at Walgett is currently at 8.47 m and rising, below the minor flood level.
The Barwon River at Walgett may exceed the minor flood level (10.50 m) during Wednesday 20 August. The river may peak near 10.80 m during Thursday 21 August, with minor flooding.
Flood Safety Advice:
Don't drive, walk, swim or play in floodwater because it is dangerous.
Stay away from flooded drains, rivers, streams and waterways.
Obey road closure signs. Plan ahead so you don't drive on flooded roads.
Check the ABC and local media for updates. The situation can change quickly, so stay informed.
For local emergency management warnings and advice visit www.ses.nsw.gov.au.}
For emergency assistance call SES on telephone number 132 500. In life-threatening emergencies, call 000 (triple zero) immediately.
Next issue:
The next warning will be issued by 12:30 PM AEST on Tuesday 19 August 2025.
Latest River Heights:
Barwon River at Eagle Farm,3.19,steady,10:15 am Mon 18/08/25
Barwon River at Mungindi,3.65,steady,10:15 am Mon 18/08/25
Barwon River at Mogil Mogil,3.28,steady,10:30 am Mon 18/08/25
Barwon River at Collarenebri,2.24,steady,10:00 am Mon 18/08/25
Barwon River at Walgett,8.47,rising,10:15 am Mon 18/08/25
Barwon River at Brewarrina,2.97,steady,10:30 am Mon 18/08/25
Darling River at Bourke,5.02,steady,10:30 am Mon 18/08/25
Darling River at Louth,3.76,steady,9:45 am Mon 18/08/25
Darling River at Tilpa,3.27,steady,9:30 am Mon 18/08/25
Darling River at Wilcannia,1.97,steady,10:00 am Mon 18/08/25
Darling River at Nelia Gaari,61.46,steady,10:00 am Mon 18/08/25
Darling River at Menindee,4.44,steady,10:00 am Mon 18/08/25
Darling River at Channel Outlet At Lake Cawndilla,53.31,steady,10:15 am Mon 18/08/25
Darling River at Great Darling Anabranch At Offtake,4.12,steady,10:00 am Mon 18/08/25
Darling River at Great Darling Anabranch At Wycot,0.27,steady,10:00 am Mon 18/08/25
Darling River at Menindee Weir 32,2.31,steady,10:00 am Mon 18/08/25
Darling River at Darling Anabranch D/S Dam,1.08,steady,10:00 am Mon 18/08/25
Darling River at Darling Anabranch U/S Dam,-0.11,steady,10:00 am Mon 18/08/25
Darling River at Pooncarie,2.84,steady,10:00 am Mon 18/08/25
Darling River at Burtundy,1.02,steady,10:00 am Mon 18/08/25
Darling River at Great Darling Anabranch Bulpunga,0.36,steady,10:00 am Mon 18/08/25
Darling River at Great Darling Anabranch Tara Downs,0.13,steady,10:00 am Mon 18/08/25
This advice is also available by dialling 1300 659 219. Warning, rainfall and river information are available at http://www.bom.gov.au/australia/flood.
Forecast
Noona (31.5227°S, 144.5346°E, 125m AMSL) set as my default location ›
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Seven day forecast
Today: Partly cloudy. Medium chance of showers in the E, most likely in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the far E from the late morning. Winds SE 20 to 30 km/h becoming light in the evening. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching around 18.
Forecast for Noona (31.5227°S, 144.5346°E, 125m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary Minimum 5° 5° 5° 5° 7° 7° 8° Maximum 18° 18° 18° 21° 23° 22° 24° Chance of rain 20% 10% 5% 5% 5% 5% 20% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Moderate Moderate Moderate Moderate Moderate Moderate High Fire Danger Rating No Rating No Rating No Rating No Rating - - - Frost risk Slight Slight Slight Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 16
(km/h)19
(km/h)11
(km/h)17
(km/h)9
(km/h)12
(km/h)8
(km/h)9
(km/h)8
(km/h)12
(km/h)11
(km/h)9
(km/h)19
(km/h)23
(km/h)Wind direction SE SE SE SE SE SE NE N WNW WSW SSE SW ENE NNE Relative humidity 65% 34% 76% 40% 79% 47% 74% 36% 62% 29% 60% 29% 51% 27% Dew point 4°C 2°C 7°C 4°C 7°C 6°C 8°C 5°C 6°C 4°C 6°C 3°C 4°C 3°C -
Warnings
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Sunrise and sunset times
Sunrise / Sunset for Noona (31.5227°S, 144.5346°E, 125m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 6:34am EST 6:59am EST 6:02pm EST 6:27pm EST 3:52am EST 1:40pm EST Waning crescent
New moon Aug 23 First quarter Aug 31 Full moon Sep 08 Last quarter Sep 14 -
Temperature for next 5 days
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Rain for next 5 days