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Forecast

Great Marlow (29.6562°S, 152.9732°E, 10m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TOMORROW
    Hazy 32°
    Chance of rain: 5%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    5:23am EST 5:46am EST 5:41pm EST 6:05pm EST
    NOW
    13.6° Feels Like: 14.2°
    Relative Humidity: 90%
    Dew: 12.0°
    Wind: CAL 0km/h
    Gust: CAL 0km/h
    Rainfall since 9am: 0.0mm
    Pressure:  
  3. Today Weather

    Great Marlow
    Now
    17.6°c
    Feels Like:
    17.7°
    Wind:
    NNW 7km/h
    Gusts:
    11km/h
    Humidity:
    82%
    Hazy
     
    Min
    32°
    Max
    Today in Great Marlow
    Mostly sunny. Patchy fog in the early morning. Areas of smoke haze. Winds N/NW and light tending NW/NE 20 to 30 km/h in the morning then tending N/NW 15 to 20 km/h in the evening. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching around 30.
    Tomorrow
    Hazy
    Min
    32°
    Max
    Partly cloudy. Areas of smoke haze in the morning. High chance of showers in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds N/NW 15 to 20 km/h shifting S/SW in the afternoon. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching the mid to high 20s.
  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Mostly sunny. Patchy fog in the early morning. Areas of smoke haze. Winds N/NW and light tending NW/NE 20 to 30 km/h in the morning then tending N/NW 15 to 20 km/h in the evening. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching around 30.

    Forecast for Great Marlow (29.6562°S, 152.9732°E, 10m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Hazy Late shower Mostly sunny Possible shower Mostly sunny Mostly sunny Mostly sunny
    Minimum 10° 11° 11° 12° 13°
    Maximum 32° 26° 25° 25° 27° 28° 30°
    Chance of rain 5% 90% 20% 10% 30% 20% 90%
    Likely amount < 1mm 5-10mm < 1mm < 1mm < 1mm < 1mm 5-10mm
    UV index High Moderate Moderate High - - -
    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 6
    (km/h)
    15
    (km/h)
    7
    (km/h)
    18
    (km/h)
    10
    (km/h)
    20
    (km/h)
    4
    (km/h)
    19
    (km/h)
    5
    (km/h)
    22
    (km/h)
    8
    (km/h)
    22
    (km/h)
    8
    (km/h)
    19
    (km/h)
    Wind direction NW NNE S ESE WSW S WSW E NNE ENE N ENE N ENE
    Relative humidity 51% 15% 58% 52% 63% 40% 62% 47% 67% 49% 71% 45% 65% 41%
    Dew point 9°C 2°C 12°C 14°C 11°C 10°C 13°C 12°C 15°C 15°C 15°C 15°C 16°C 15°C
  9. 28 Day Rainfall forecast

    Great Marlow Rain Forecast


    Great Marlow 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    15
    16
    17
    HIGH
    18
    LOW
    19
    MEDIUM
    20
    HIGH
    21
    MEDIUM
    22
    MEDIUM
    23
    LOW
    24
    25
    26
    LOW
    27
    LOW
    28
    29
    30
    LOW
    Oct 1
    2
    3
    4
    5
    6
    LOW
    7
    MEDIUM
    8
    9
    LOW
    10
    MEDIUM
    11
    LOW
    12
    MEDIUM
    13
    MEDIUM
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Sep15

    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, eastern Australia, the south Pacific, and the Atlantic Ocean.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 3 October to 7 October, 12 October to 16 October, and 18 October to 22 October. Rain events originating in the tropics and moving south are possible about 8 October to 12 October. Over Western Australia the strongest cold fronts should occur about 26 September to 30 September, 10 October to 14 October, and 14 October to 18 October.

  10. 12 Month Rainfall Forecast

    Great Marlow Rain Forecast


    Great Marlow 12-month Rainfall Forecast
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    2019
    2020
    2
    4
    3
    6
    5
    6
    5
    9
    7
    7
    5
    6
    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 Sep 10

    ENSO status: Neutral IOD status: Positive Sea surface temperatures (SSTs) continued the cooling trend over the central Pacific during August, with areas in the eastern equatorial Pacific exhibiting below average temperatures for the first time in about two years. The Nino3.4 index lingered between 0.2 and 0.1 through the month of August. The Southern Oscillation Index (SOI) recorded a value of -4.4 during the past month, which remains in neutral territory. Current consensus suggests warmer than average SSTs will persist across the equatorial Pacific Ocean through the austral spring, but well within neutral values. Although, three out of eight international models maintain a slightly warmer than average Pacific Ocean through the end of 2019, none of these are likely to reach El Nino thresholds during the 2019/2020 summer. Moreover, the IRI ENSO forecast suggests less than 40% of another El Nino developing over the next 12 months, with a neutral ENSO the most likely outcome. To the west of Australia, the Indian Ocean Dipole (IOD) remains strongly positive. All six international models maintain a strong positive event until the beginning of the summer. The climate outlook for spring favours below average rainfall across the southern half, and in particular 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 spring due to a reduction of moisture streaming from the northwest. On the other hand, far southern Victoria and western Tasmania could see above average rainfall during this period as a sudden stratospheric warming (SSW) over Antarctica looks to enhance the negative phase of the southern annular mode (SAM) over the coming months.

  11. Long range rainfall forecast

    Great Marlow Rain Forecast


    Great Marlow 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    15
    16
    17
    HIGH
    18
    LOW
    19
    MEDIUM
    20
    HIGH
    21
    MEDIUM
    22
    MEDIUM
    23
    LOW
    24
    25
    26
    LOW
    27
    LOW
    28
    29
    30
    LOW
    Oct 1
    2
    3
    4
    5
    6
    LOW
    7
    MEDIUM
    8
    9
    LOW
    10
    MEDIUM
    11
    LOW
    12
    MEDIUM
    13
    MEDIUM
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Sep15

    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, eastern Australia, the south Pacific, and the Atlantic Ocean.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 3 October to 7 October, 12 October to 16 October, and 18 October to 22 October. Rain events originating in the tropics and moving south are possible about 8 October to 12 October. Over Western Australia the strongest cold fronts should occur about 26 September to 30 September, 10 October to 14 October, and 14 October to 18 October.

  12. Popup - Daily historical

  13. Past 5 Days

    Great Marlow Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Sep 11
    7.2 °C 22.8 °C
    0.0 mm
    Thursday
    Sep 12
    8.7 °C 26.5 °C
    0.0 mm
    Friday
    Sep 13
    6.7 °C 27.7 °C
    0.0 mm
    Saturday
    Sep 14
    6.2 °C 27.3 °C
    0.0 mm
    Sunday
    Sep 15
    10.0 °C 28 °C
    0.0 mm
    Legend
  14. Almanac

    Almanac


    Great Marlow minimum temp history (29.6562°S, 152.9732°E, 10m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 34.9° 06/09/2019 Coldest this month 5.2° 04/09/2019
    Hottest on record 38.4 23/09/2003 Coldest on record 3.2 02/09/2012
    Hottest this year 43.2° 13/02/2019 Coldest this year 1.1° 31/05/2019
    Long term average 25.4° Long term average 11.4°
    Average this month 26.8° Average this month 8.7°
    Hottest September On Record Avg. max. temp. 28.7° 2003 Coldest September on record Avg. min. temp. 10.0° 2012
    Great Marlow rainfall history (29.6562°S, 152.9732°E, 10m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/09/2019 Total This Month 0.0mm
    0.0 days
    Long Term Average 41.2mm 6.3 days Wettest September on record 166.1mm 2003
  15. Popup - Radar

  16. Year to Date

    Great Marlow Year To Date

    Average Rainfall To Sep 745.6mm 85.8 day(s)
    Total For 2019 275.6mm 89.0 day(s)
    Total To This Day 2018 471.4mm 86.0 day(s)
    Wettest Day 28.2mm Apr20
    Lowest Temperature 1.1°C May31
    Highest Temperature 43.2°C Feb13
  17. Popup - Monthly historical

  18. Climatology

    Great Marlow Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 30.5 30.0 28.0 25.8 23.2 20.6 20.5 22.4 25.4 27.3 28.8 29.6 26.0
    Mean Min (°C) 19.8 19.6 18.1 15.0 10.9 8.8 7.5 7.9 11.4 13.8 16.7 18.3 14.0
    Mean Rain (mm) 151.3 111.8 122.6 85.3 75.7 72.0 42.5 43.2 41.2 62.4 93.4 91.4 992.0
    Mean Rain Days 11.9 11.2 13.5 9.7 9.8 9.7 7.5 6.2 6.3 7.4 9.3 11.2 92.2