Australian Government Bureau of Meteorology, New South Wales
Final Flood Warning For The Hawkesbury River
Issued at 09:33 AM EST on Monday 13 May 2024
Flood Warning Number: 10
MINOR FLOODING NO LONGER EXPECTED AT NORTH RICHMOND
Rainfall totals of up to 90 mm have been observed in the Hawkesbury Nepean catchment since 9:00 am Friday. No significant rainfall is forecast for the next few days.
Hawkesbury and Lower Nepean River:
Minor flooding is no longer expected along the Hawkesbury River.
The Hawkesbury River at North Richmond (WPS) peaked at 3.36 metres below the minor flood level (3.80 m) around 05:00 am Monday 13 May. The river level is currently at 3.28 metres and steady.
Flood Safety Advice:
In life threatening emergencies, call 000 (triple zero) immediately. If you require rescue, assistance to evacuate or other emergency help, ring NSW SES on 132 500.
* Avoid drowning. Stay out of rising water, seek refuge in the highest available place.
* Prevent damage to your vehicle. Move it under cover, away from areas likely to flood.
* Avoid being swept away. Stay out of fast-flowing creeks and storm drains.
* Never drive, ride or walk through flood water. Flood water can be deceptive and dangerous.}
For more emergency information, advice, and access to the latest river heights and rainfall observations and forecasts:
* NSW SES: www.ses.nsw.gov.au
* RMS Live Traffic: www.livetraffic.com
* Latest River Heights and Rainfall Observations: www.bom.gov.au/nsw/flood/greatersydney.shtml
* Latest NSW Warnings: www.bom.gov.au/nsw/warnings/
* Rainfall Forecasts: www.bom.gov.au/australia/meteye/
* BOM NSW Twitter: www.twitter.com/BOM_NSW
Next issue:
This is a final warning, no further warnings will be issued for this event.
Latest River Heights:
Wollondilly River at Jooriland,2.38,Steady,07:45 AM MON 13/05/24
Nattai River at Smallwoods Crossing,0.51,Steady,07:45 AM MON 13/05/24
Kowmung River at Cedar Ford,1.25,Steady,01:45 AM MON 13/05/24
Warragamba Dam Water Level,0.13,Steady,08:45 AM MON 13/05/24
Nepean River at Menangle Bridge,3.56,Steady,09:30 AM MON 13/05/24
Nepean River at Camden Weir,2.60,Steady,09:28 AM MON 13/05/24
Nepean River at Wallacia Weir,1.82,Steady,07:45 AM MON 13/05/24
Nepean River at Penrith,2.66,Steady,08:30 AM MON 13/05/24
Nepean River at Yarramundi,3.96,Steady,08:30 AM MON 13/05/24
Grose River at Burralow,1.45,Steady,07:45 AM MON 13/05/24
Hawkesbury River at North Richmond WPS,3.28,Steady,08:30 AM MON 13/05/24
Hawkesbury River at Windsor PWD,2.83,Steady,09:00 AM MON 13/05/24
Colo River at Upper Colo SWC,2.97,Falling,07:45 AM MON 13/05/24
Hawkesbury River at Sackville,1.13,Falling,09:00 AM MON 13/05/24
Hawkesbury River at Lower Portland,0.47,Falling,09:00 AM MON 13/05/24
Macdonald River at St Albans,0.63,Steady,07:08 AM MON 13/05/24
Hawkesbury River at Wisemans Ferry,-0.14,Steady,09:00 AM MON 13/05/24
This advice is also available by dialling 1300 659 210. Warning, rainfall and river information are available at www.bom.gov.au/nsw/flood. The latest weather forecast is available at www.bom.gov.au/nsw/forecasts.
Forecast
Bobbin Head (33.6567°S, 151.1544°E, 158m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY13° 21° fog then sunny Chance of rain: 20% Likely amount: < 1mm First
lightLast light Sunrise Sunset 6:13am EST 6:40am EST 5:03pm EST 5:29pm EST NOW12.4° Feels Like: 11.2° Relative Humidity: 97% Dew: 11.9° Wind: W 9km/h Gust: 11km/h Rainfall since 9am: 0.0mm Pressure: -
Today Weather
Bobbin HeadNow12.4°cFeels Like:12.7°Wind:SE 2km/hGusts:2km/hHumidity:99%13°Min21°MaxToday in Bobbin HeadPartly cloudy. The chance of morning fog in the W. Light winds.Tomorrow11°Min20°MaxPartly cloudy. The chance of morning fog in the outer W. Light winds. -
Radar
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Popup Radar
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Warnings
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7 day forecast
Today: Partly cloudy. The chance of morning fog in the W. Light winds.
Forecast for Bobbin Head (33.6567°S, 151.1544°E, 158m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary Minimum 13° 11° 12° 12° 8° 9° 10° Maximum 21° 20° 21° 16° 17° 17° 18° Chance of rain 20% 40% 80% 70% 20% 30% 90% Likely amount < 1mm < 1mm 1-5mm 1-5mm < 1mm < 1mm 1-5mm UV index Moderate Moderate Moderate Low Moderate Moderate Moderate Fire Danger Rating No Rating No Rating No Rating No Rating - - - 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 4
(km/h)2
(km/h)3
(km/h)1
(km/h)3
(km/h)1
(km/h)23
(km/h)21
(km/h)9
(km/h)4
(km/h)10
(km/h)7
(km/h)12
(km/h)12
(km/h)Wind direction WSW NE W ENE WNW NE SSW SSW WSW WSW W SSW SW SSW Relative humidity 89% 70% 89% 75% 91% 67% 74% 67% 73% 54% 66% 62% 77% 72% Dew point 14°C 14°C 13°C 14°C 14°C 13°C 9°C 8°C 7°C 6°C 6°C 9°C 9°C 11°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Bobbin Head Rain Forecast
Bobbin Head 12-month Rainfall ForecastMayJunJulAugSepOctNovDecJanFebMar2024202576787679485105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued May 14
ENSO status: La Niña Watch declared. IOD status: Neutral, becoming positive. SAM status: Neutral, favouring positive in winter. The El Niño Southern Oscillation (ENSO) is now in a La Niña Watch, meaning there is approximately a 50% chance of a La Niña developing this year. Ocean cooling is occurring in the eastern Pacific, with 3 out of 7 global models forecasting a La Niña to develop in 2024. Warmer than normal waters are situated in the Coral Sea, providing moisture and humidity to the east coast. The atmosphere continues to be neutral. A La Niña typically increases rainfall over central Australia, Qld and NSW, but has little effect on southern WA, SA, Vic and Tas during winter. The Indian Ocean Dipole (IOD) is in a neutral phase. Ocean temperatures are at record levels in the western Indian Ocean, and upwelling is occurring along the Java Coast in Indonesia. However, the upwelling is mostly occurring outside the IOD East region, and is therefore not reflected in the IOD Index, which is sitting justbelow thresholds. Persistent southeasterly winds have set in, and look to remain strong despite a burst of tropical activity in the region. Models are suggest a tropical low could form in the Bay of Bengal over the coming fortnight, that would help solidify a positive IOD event. A positive IOD reduces the number of northwest cloudbands that cross Australia during winter and spring, reducing rainfall across central and southeastern parts of Australia. The Southern Annular Mode (SAM) is neutral but is expected to favour a positive phase during winter. Furthermore, the long-wave pattern around Antartica is favouring high pressure near Australia for most of June and July, akin to a positive SAM. A positive SAM increases easterly winds across Australia. This leads to increased rainfall and thunderstorm activity in the east, while reducing cold fronts and rainfall over southern Australia, particularly for southwest WA. Rainfall outlooks are showing slightly below average rainfall over winter (mostly June andJuly) for WA, and most of SA, Vic and Tas. Conversely, above average rainfall is expected for eastern parts of Qld and NSW, and potentially eastern Tas. Outlooks turn close to average in August throughout mainland Australia, with Tas still showing drier than normal.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Bobbin Head Past 5 Days
This MonthMinimum Maximum Rainfall Friday
May 1013.7 °C 20.2 °C 0.6 mmSaturday
May 1114.3 °C 16.5 °C 13.8 mmSunday
May 1213.4 °C 20.0 °C 20.0 mmMonday
May 1313.4 °C 19.6 °C 5.6 mmTuesday
May 1411.3 °C 21.3 °C 0.2 mmLegend -
Almanac
Almanac
Bobbin Head minimum temp history (33.6567°S, 151.1544°E, 158m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 20.2° 10/05/2024 Coldest this month 11.3° 14/05/2024 Hottest on record 27.2 10/05/2012 Coldest on record 2.9 30/05/2017 Hottest this year 37.5° 26/01/2024 Coldest this year 10.3° 27/04/2024 Long term average 19.4° Long term average 10.6° Average this month 18.5° Average this month 12.7° Hottest May On Record Avg. max. temp. 21.5° 2016 Coldest May on record Avg. min. temp. 9.0° 2011 Bobbin Head rainfall history (33.6567°S, 151.1544°E, 158m AMSL) RAINFALL Wettest This Month 41.0mm 06/05/2024 Total This Month 155.6mm
13.0 daysLong Term Average 58.5mm 9.5 days Wettest May on record 182.8mm 2009 Driest on record 3.4mm 2008 -
Year to Date
Bobbin Head Year To Date
Average Rainfall To May 588.5mm 67.5 day(s) Total For 2024 755.4mm 70.0 day(s) Total To This Day 2023 650.8mm 72.0 day(s) Wettest Day 161.2mm Apr 6 Lowest Temperature 10.3°C Apr27 Highest Temperature 37.5°C Jan26 -
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Popup - Monthly historical
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Climatology
Climate History
Bobbin Head Climatology
Bobbin Head Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 26.7 25.9 24.7 22.3 19.4 16.5 16.4 17.9 20.6 22.6 23.8 25.5 21.8 Mean Min (°C) 18.4 18.1 16.9 14.0 10.6 8.8 7.8 8.4 11.0 13.2 15.2 16.6 13.2 Mean Rain (mm) 101.8 143.3 177.5 107.4 58.5 120.8 77.6 58.5 64.6 85.6 97.0 85.4 1168.9 Mean Rain Days 14.8 14.5 15.2 13.5 9.5 13.8 11.1 8.8 10.4 11.7 12.3 12.4 146.9