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Forecast

Wonboyn Lake (37.251°S, 149.915°E, 43m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Clearing shower 13°
    clearing shower
    Chance of rain: 70%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:06am EST 6:33am EST 5:33pm EST 6:00pm EST
    NOW
    12.5° Feels Like: 4.3°
    Relative Humidity: 63%
    Dew: 5.8°
    Wind: WSW 37km/h
    Gust: WSW 37km/h
    Rainfall since 9am: 0.0mm
    Pressure:  
  3. Today Weather

    Wonboyn Lake
    Now
    12.6°c
    Feels Like:
    3.8°
    Wind:
    WSW 39km/h
    Gusts:
    43km/h
    Humidity:
    60%
    Clearing shower
     
    Min
    13°
    Max
    Today in Wonboyn Lake
    Partly cloudy. Slight chance of a shower near the Victorian border early this morning. Near zero chance of rain elsewhere. Winds SW 20 to 30 km/h tending SE/SW 15 to 25 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures between 12 and 17.
    Tomorrow
    Mostly sunny
    Min
    14°
    Max
    Partly cloudy. Areas of morning frost in the south. Light winds. Overnight temperatures falling to between zero and 6 with daytime temperatures reaching between 13 and 17.
  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower near the Victorian border early this morning. Near zero chance of rain elsewhere. Winds SW 20 to 30 km/h tending SE/SW 15 to 25 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures between 12 and 17.

    Forecast for Wonboyn Lake (37.251°S, 149.915°E, 43m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Clearing shower Mostly sunny Sunny Late shower Thunderstorms Showers Possible shower
    Minimum 10° 10°
    Maximum 13° 14° 15° 17° 14° 14° 16°
    Chance of rain 70% 5% 5% 80% 90% 90% 80%
    Likely amount < 1mm < 1mm < 1mm 1-5mm 5-10mm 5-10mm 1-5mm
    UV index Moderate 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 39
    (km/h)
    37
    (km/h)
    27
    (km/h)
    31
    (km/h)
    19
    (km/h)
    18
    (km/h)
    15
    (km/h)
    18
    (km/h)
    28
    (km/h)
    33
    (km/h)
    30
    (km/h)
    33
    (km/h)
    16
    (km/h)
    24
    (km/h)
    Wind direction W WSW W SW W SSW WNW SSW WSW S S SSE E E
    Relative humidity 69% 62% 66% 63% 64% 62% 64% 55% 74% 70% 79% 73% 75% 71%
    Dew point 5°C 5°C 4°C 7°C 5°C 8°C 6°C 7°C 6°C 9°C 9°C 9°C 8°C 10°C
  9. 28 Day Rainfall forecast

    Wonboyn Lake Rain Forecast


    Wonboyn Lake 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    25
    LOW
    26
    LOW
    27
    MEDIUM
    28
    MEDIUM
    29
    HIGH
    30
    HIGH
    31
    LOW
    Sep 1
    LOW
    2
    LOW
    3
    4
    LOW
    5
    6
    LOW
    7
    8
    9
    10
    11
    12
    13
    LOW
    14
    MEDIUM
    15
    MEDIUM
    16
    LOW
    17
    18
    LOW
    19
    20
    LOW
    21
    22
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug24

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the Indian Ocean, Western Australia, the south Pacific, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 30 August to 3 September, 8 September to 12 September, and 25 September to 29 September. Rain events originating in the tropics and moving south are possible about 22 August to 26 August. Over Western Australia the strongest cold fronts should occur about 30 August to 3 September, 4 September to 8 September, and 9 September to 13 September.

  10. 12 Month Rainfall Forecast

    Wonboyn Lake Rain Forecast


    Wonboyn Lake 12-month Rainfall Forecast
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    2019
    2020
    3
    5
    7
    6
    6
    6
    6
    6
    7
    6
    7
    7
    10
    5
    0
    1
    2 - 3
    4 - 7
    8 - 9
    10
    Well below normal
    Below normal
    Near normal
    Above normal
    Well above normal

    Issue Notes - Issued Aug 8

    ENSO status: Neutral IOD status: Positive Sea surface temperatures (SST's) continued a cooling trend over the central Pacific during July. The Nino3.4 index lingered at about 0.5 through the month of July. The Southern Oscillation Index (SOI) recorded a value of -5.6 in July, which is now in neutral territory. Current consensus suggests warmer than average SSTs will remain across the equatorial Pacific Ocean through the austral spring, but well within neutral values. Although, six out of eight international models maintain a warmer than average Pacific Ocean through the remainder of 2019, none of these are reaching El Nino thresholds during the 2019/2020 summer. Moreover, the IRI ENSO forecast suggests less than 50% of another El Nino developing over the next 12 months. On the other hand, the Indian Ocean Dipole (IOD) remains strongly positive. Six out of six international models maintain a positive event until mid-spring. The climate outlook for the four weeks left in winter and spring, favours average-to-below average rainfall across the southern half of Australia, in particular over the eastern half of the continent. During Positive IODs, central and southeastern Australia tend to see a reduction in rainfall during the end of winter and the first half of spring due to a reduction of moisture streaming from the northwest. SST's along the eastern seaboard remain significantly warmer than average (especially off NSW) maintaining a high risk of extreme weather events such as East Coast Lows (ECLs). These can bring intense periods of rainfall east of the Great Dividing Range, leading to flash flooding.

  11. Long range rainfall forecast

    Wonboyn Lake Rain Forecast


    Wonboyn Lake 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    25
    LOW
    26
    LOW
    27
    MEDIUM
    28
    MEDIUM
    29
    HIGH
    30
    HIGH
    31
    LOW
    Sep 1
    LOW
    2
    LOW
    3
    4
    LOW
    5
    6
    LOW
    7
    8
    9
    10
    11
    12
    13
    LOW
    14
    MEDIUM
    15
    MEDIUM
    16
    LOW
    17
    18
    LOW
    19
    20
    LOW
    21
    22
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Aug24

    Issue Notes

    The hemispheric long wave pattern has remained stable in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of South Africa, the Indian Ocean, Western Australia, the south Pacific, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 30 August to 3 September, 8 September to 12 September, and 25 September to 29 September. Rain events originating in the tropics and moving south are possible about 22 August to 26 August. Over Western Australia the strongest cold fronts should occur about 30 August to 3 September, 4 September to 8 September, and 9 September to 13 September.

  12. Popup - Daily historical

  13. Past 5 Days

    Wonboyn Lake Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Aug 21
    11.2 °C 16.9 °C
    0.0 mm
    Thursday
    Aug 22
    9.7 °C 12.7 °C
    0.2 mm
    Friday
    Aug 23
    7.8 °C 14.1 °C
    0.6 mm
    Saturday
    Aug 24
    7.3 °C 18 °C
    0.0 mm
    Sunday
    Aug 25
    9 °C -
    0.0 mm
    Legend
  14. Almanac

    Almanac


    Wonboyn Lake minimum temp history (37.251°S, 149.915°E, 43m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 19.1° 08/08/2019 Coldest this month 6.7° 01/08/2019
    Hottest on record 26.6 31/08/2007 Coldest on record 5.1 04/08/2015
    Hottest this year 31.0° 12/02/2019 Coldest this year 6.6° 13/07/2019
    Long term average 16.2° Long term average 9.4°
    Average this month 15.5° Average this month 8.9°
    Hottest August On Record Avg. max. temp. 18.2° 2009 Coldest August on record Avg. min. temp. 8.5° 2012
    Wonboyn Lake rainfall history (37.251°S, 149.915°E, 43m AMSL)
    RAINFALL
    Wettest This Month 3.6mm 12/08/2019 Total This Month 4.8mm
    4.0 days
    Long Term Average 38.3mm 9.4 days Wettest August on record 116.2mm 2009
  15. Popup - Radar

  16. Year to Date

    Wonboyn Lake Year To Date

    Average Rainfall To Aug 442.8mm 76.0 day(s)
    Total For 2019 373.6mm 78.0 day(s)
    Total To This Day 2018 199.0mm 49.0 day(s)
    Wettest Day 36.8mm Mar23
    Lowest Temperature 6.6°C Jul13
    Highest Temperature 31.0°C Feb12
  17. Popup - Monthly historical

  18. Climatology

    Wonboyn Lake Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 23.6 23.8 22.9 20.8 18.2 16.2 15.5 16.2 17.8 19.0 20.6 22.1 19.7
    Mean Min (°C) 17.3 17.5 16.6 14.6 12.2 10.4 9.3 9.4 10.9 12.1 14.3 15.7 13.3
    Mean Rain (mm) 66.7 49.9 46.4 72.6 50.5 69.0 49.4 38.3 44.2 49.3 62.4 46.7 644.9
    Mean Rain Days 8.9 8.7 9.1 9.3 9.6 11.1 9.9 9.4 10.1 10.9 11.2 9.0 110.9