Australian Government Bureau of Meteorology, National Water Operations
Moderate Flood Warning For The Western River And Flood Warning For The Diamantina River
Issued at 01:15 PM AEST on Sunday 28 December 2025
Flood Warning Number: 4
MODERATE FLOODING IS POSSIBLE AT WINTON FROM SUNDAY EVENING
DIAMANTINA RIVER LEVELS ARE ABOVE THE SPRINGVALE DIAMANTINA LAKES CAUSEWAY AND LIKELY TO REMAIN SO INTO NEXT WEEK
Recent rainfall has caused river level rises and flooding across the catchment.
Flooding is occurring along the Diamantina River at Diamantina Lakes, where river levels are above the causeway and are expected to continue rising over the coming days. Minor flooding is likely occurring at Winton during Sunday afternoon, with the possibility of moderate flooding from Sunday evening with forecast rainfall.
Further rainfall is forecast across the upper catchment over the next few days, which is likely to cause renewed or further river level rises. This situation is being closely monitored, and warnings will be updated as necessary.
A Flood Watch is current for parts of North-Western Queensland and North Tropical Coast.
Diamantina River to Diamantina Lakes:
The Diamantina River at Diamantina Lakes is at 3.57 m and steady, above the level of the Springvale Diamantina Lakes Road Causeway (2.10 m). The river level is expected to remain above the level of the causeway into next week.
Western River:
Moderate flooding is possible along the Western River.
There are no current observations for the Western River at Winton, however, based on upstream locations it is likely that the river level at Winton is above the minor flood level (1.50 m) and rising.
The Western River at Winton may exceed the moderate flood level (2.00 m) Sunday evening. Further rises are possible with forecast rain.
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.disaster.qld.gov.au/warnings.}
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 02:00 PM AEST on Monday 29 December 2025.
Latest River Heights:
Mills Creek at Oondooroo,3.24,falling,12:00 pm Sun 28/12/25
Diamantina River at Diamantina Lakes Tm,3.57,steady,12:00 pm Sun 28/12/25
Diamantina River at Birdsville,0.78,steady,12:10 pm Sun 28/12/25
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
Mount Isa (20.6786°S, 139.4831°E, 340m AMSL) set as my default location ›
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7 day forecast
Today: Cloudy. Very high chance of rain. The chance of a thunderstorm in the afternoon and evening. Heavy rain which may lead to flash flooding possible in the afternoon and evening. Winds E 25 to 40 km/h. Daytime maximum temperatures 25 to 31.
Forecast for Mount Isa (20.6786°S, 139.4831°E, 340m AMSL) Sun Mon Tue Wed Thu Fri Sat Summary
Minimum 19° 20° 19° 20° 20° 20° 20° Maximum 25° 25° 27° 30° 29° 30° 30° Chance of rain 90% 80% 80% 70% 60% 70% 70% Likely amount 40-80mm 40-80mm 5-10mm 5-10mm 1-5mm 1-5mm 1-5mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating Moderate Moderate Moderate Moderate - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 28
(km/h)30
(km/h)36
(km/h)30
(km/h)21
(km/h)20
(km/h)15
(km/h)17
(km/h)17
(km/h)18
(km/h)15
(km/h)16
(km/h)14
(km/h)16
(km/h)Wind direction ESE ESE ESE ESE E E E ESE ESE SE E ESE E E Relative humidity 92% 88% 96% 95% 98% 87% 93% 77% 89% 72% 87% 67% 87% 68% Dew point 23°C 23°C 22°C 22°C 22°C 23°C 23°C 24°C 22°C 22°C 23°C 22°C 22°C 22°C -
Sunrise and sunset times
Sunrise / Sunset for Mount Isa (20.6786°S, 139.4831°E, 340m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:37am EST 6:02am EST 7:25pm EST 7:49pm EST 1:01pm EST 12:21am EST
1st quarter
First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 New moon Jan 19 -
Warnings
- Moderate Flood Warning For The Western River And Flood Warning For The Diamantina River
- Severe Weather Warning ( Rain) G Country, NW & North Tropical Cst & Tablelands, Nthn Goldfields & UFlinders, Herbert & Herb/L Burdekin & CW
- Severe Weather Warning ( Rain) G Country, NW & North Tropical Cst & Tablelands, Nthn Goldfields & UFlinders, Herbert & Herb/L Burdekin & CW
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Temperature for next 7 days
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Rain for next 7 days