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Forecast

The Basin (37.8553°S, 145.3154°E, 184m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TOMORROW
    Showers easing 15°
    showers easing
    Chance of rain: 80%
    Likely amount: 1-5mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    6:27am EST 6:54am EST 5:40pm EST 6:07pm EST
    NOW
    16.7° Feels Like: 13.9°
    Relative Humidity: 71%
    Dew: 11.4°
    Wind: W 17km/h
    Gust: 20km/h
    Rainfall since 9am: 0.0mm
    Pressure:  
  3. Today Weather

    The Basin
    Now
    13.7°c
    Feels Like:
    13.3°
    Wind:
    S 2km/h
    Gusts:
    2km/h
    Humidity:
    76%
    Showers easing
     
    Min
    15°
    Max
    Today in The Basin
    Partly cloudy. Very high chance of showers about the Dandenongs, medium chance elsewhere. Winds W/SW 20 to 30 km/h.
    Tomorrow
    Showers easing
    Min
    15°
    Max
    Cloudy. Very high chance of showers about the Dandenongs, high chance elsewhere. Winds W 15 to 25 km/h tending SW 20 to 30 km/h in the morning.
  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Partly cloudy. Very high chance of showers about the Dandenongs, medium chance elsewhere. Winds W/SW 20 to 30 km/h.

    Forecast for The Basin (37.8553°S, 145.3154°E, 184m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Showers easing Showers Late shower Mostly cloudy Mostly sunny Late shower Late shower
    Minimum 10°
    Maximum 15° 15° 16° 18° 20° 16° 16°
    Chance of rain 80% 70% 40% 5% 20% 50% 40%
    Likely amount 1-5mm 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate Moderate Moderate 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 11
    (km/h)
    14
    (km/h)
    9
    (km/h)
    14
    (km/h)
    3
    (km/h)
    8
    (km/h)
    1
    (km/h)
    5
    (km/h)
    4
    (km/h)
    9
    (km/h)
    6
    (km/h)
    10
    (km/h)
    7
    (km/h)
    14
    (km/h)
    Wind direction WSW WSW W SW WSW SW NNE W NNE NW NNW SSW SSE S
    Relative humidity 79% 57% 91% 67% 90% 71% 92% 58% 82% 48% 70% 67% 80% 62%
    Dew point 9°C 6°C 10°C 8°C 10°C 10°C 9°C 9°C 9°C 8°C 7°C 9°C 9°C 8°C
  9. 28 Day Rainfall forecast

  10. 12 Month Rainfall Forecast

    The Basin Rain Forecast


    The Basin 12-month Rainfall Forecast
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    2024
    2025
    9
    4
    6
    5
    4
    6
    5
    10
    6
    7
    7
    5
    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 Apr 23

    ENSO status: Inactive/Neutral. El Niño ended. IOD status: Neutral, becoming strongly positive. SAM status: Leading to neutral and returning positive. The El Niño Southern Oscillation (ENSO) is presently in an inactive phase, for the first time since August 2021. Ocean cooling continues over the eastern Pacific Ocean as sea surface temperatures approach near-normal conditions. Warmer than normal waters are present across the western Pacific Ocean, including the Coral Sea with added moisture and humidity to influence weather conditions in the eastern regions of Australia. The atmosphere continues to be firmly neutral after weakening early in the year with 3 out of 7 global models forecasting a La Niña to develop this coming winter season. A neutral ENSO typically has no significant impact on Australian rainfall during winter. The Indian Ocean Dipole (IOD) is in a neutral phase, although record-high ocean temperatures across the northwest Indian Ocean have the IOD index just tipping into a positivethreshold value. Persistent southeasterly winds over the eastern Indian Ocean during the previous month are forecast to ease with below-average wind speeds to develop off northwest Australia and the eastern Indian Ocean during the winter season. All international models are suggesting the IOD will strengthen into a strong positive phase over the next 2-3 months, with significant upwelling to start near Indonesia possibly following May. A positive IOD reduces the number of northwest cloudbands that cross Australia during winter and spring, thus reducing rainfall across central and southeastern parts of Australia. The Southern Annular Mode (SAM) is currently positive (mid-April) with the outlook favouring a neutral phase forecast in May and then the likelihood of returning to a positive phase during winter. A positive SAM increases easterly winds, increasing rainfall and thunderstorm activity in the east. A positive SAM also reduces the impact of cold fronts and decreases the rainfall over southernAustralia. Rainfall outlooks are showing above-average rainfall over winter for WA and central and northern SA, and eastern regions of QLD and NSW. Conversely, below-average rainfall is expected for western TAS, southern SA, and most of VIC.

  11. Popup - Daily historical

  12. Long range rainfall forecast

  13. Past 5 Days

    The Basin Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    Apr 19
    11.0 °C 18.6 °C
    10.2 mm
    Saturday
    Apr 20
    4.9 °C 17.9 °C
    0.0 mm
    Sunday
    Apr 21
    6.9 °C 17.4 °C
    0.0 mm
    Monday
    Apr 22
    4.4 °C 23.5 °C
    0.0 mm
    Tuesday
    Apr 23
    11.1 °C 24.6 °C
    0.0 mm
    Legend
  14. Almanac

    Almanac


    The Basin minimum temp history (37.8553°S, 145.3154°E, 184m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 28.3° 01/04/2024 Coldest this month 4.4° 22/04/2024
    Hottest on record 33.4 01/04/2014 Coldest on record 0.3 30/04/2009
    Hottest this year 37.1° 09/03/2024 Coldest this year 4.4° 22/04/2024
    Long term average 20.3° Long term average 10.2°
    Average this month 19.5° Average this month 9.3°
    Hottest April On Record Avg. max. temp. 23.6° 2005 Coldest April on record Avg. min. temp. 7.0° 1999
    The Basin rainfall history (37.8553°S, 145.3154°E, 184m AMSL)
    RAINFALL
    Wettest This Month 71.2mm 02/04/2024 Total This Month 150.8mm
    12.0 days
    Long Term Average 69.7mm 13.1 days Wettest April on record 177.4mm 1960
    Driest on record 18.4mm 2018
  15. Year to Date

    The Basin Year To Date

    Average Rainfall To Apr 228.0mm 40.1 day(s)
    Total For 2024 292.2mm 32.0 day(s)
    Total To This Day 2023 214.8mm 46.0 day(s)
    Wettest Day 71.2mm Apr 2
    Lowest Temperature 4.4°C Apr22
    Highest Temperature 37.1°C Mar 9
  16. Popup - Radar

    Weather Radar for Australia

  17. Popup - Monthly historical

  18. Climatology

    Climate History

    The Basin Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 26.5 26.8 24.3 20.3 16.5 13.8 13.2 14.4 16.7 19.3 21.8 24.3 19.8
    Mean Min (°C) 13.8 14.1 12.6 10.2 8.4 6.4 6.0 6.5 7.8 8.9 10.6 12.1 9.8
    Mean Rain (mm) 54.0 51.2 53.1 69.7 85.6 69.2 71.2 79.4 82.1 85.0 81.7 74.5 858.2
    Mean Rain Days 8.8 7.8 10.4 13.1 17.5 18.7 19.6 18.8 16.4 15.6 13.7 11.4 171.8