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Forecast

Grass Patch (33.2322°S, 121.7157°E, 210m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Mostly sunny 23°
    mostly sunny
    Chance of rain: 40%
    Likely amount: < 1mm
    First
    light
    Sunrise Sunset Last light
    Sunrise Sunset
    5:28am WST 5:52am WST 5:45pm WST 6:10pm WST
    NOW
    18.7° Feels Like: 13.7°
    Relative Humidity: 42%
    Dew: 5.5°
    Wind: ENE 20km/h
    Gust: ENE 20km/h
    Rainfall since 9am: 0.0mm
    Pressure:  
  3. Today Weather

    Grass Patch
    Now
    17.8°c
    Feels Like:
    13.5°
    Wind:
    NNE 18km/h
    Gusts:
    30km/h
    Humidity:
    50%
    Mostly sunny
     
    Min
    23°
    Max
    Today in Grass Patch
    Partly cloudy. Slight chance of a shower during this evening. The chance of a thunderstorm during this evening. Only light and very patchy falls are expected. Winds NE 15 to 25 km/h turning E in the late afternoon. Daytime maximum temperatures in the low 20s.
    Tomorrow
    Mostly sunny
    10°
    Min
    28°
    Max
    Partly cloudy. Slight chance of a shower in the morning. The chance of a thunderstorm in the early morning. Light winds becoming N/NW 15 to 20 km/h in the morning then tending NW/SW 15 to 25 km/h in the middle of the day. Overnight temperatures falling to around 10 with daytime temperatures reaching 21 to 27.
  4. Radar

  5. Popup Radar

  6. Warnings

    There are no current warnings for Grass Patch

  7. Next 48 Hours


    Next 48 Hours


  8. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower during this evening. The chance of a thunderstorm during this evening. Only light and very patchy falls are expected. Winds NE 15 to 25 km/h turning E in the late afternoon. Daytime maximum temperatures in the low 20s.

    Forecast for Grass Patch (33.2322°S, 121.7157°E, 210m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Mostly sunny Mostly sunny Clearing shower Possible shower Showers Mostly cloudy Mostly sunny
    Minimum 10° 12°
    Maximum 23° 28° 25° 13° 14° 15° 19°
    Chance of rain 40% 40% 80% 70% 90% 20% 5%
    Likely amount < 1mm < 1mm 1-5mm 1-5mm < 1mm < 1mm < 1mm
    UV index Moderate High Moderate Moderate Moderate - -
    Frost risk Nil Nil Nil Nil Slight Slight Slight
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 18
    (km/h)
    13
    (km/h)
    24
    (km/h)
    14
    (km/h)
    14
    (km/h)
    26
    (km/h)
    33
    (km/h)
    28
    (km/h)
    16
    (km/h)
    14
    (km/h)
    8
    (km/h)
    11
    (km/h)
    11
    (km/h)
    8
    (km/h)
    Wind direction ENE ENE NE N W WNW WSW SW WSW SSW SSW S E ESE
    Relative humidity 61% 37% 50% 25% 73% 27% 49% 45% 66% 53% 59% 42% 53% 29%
    Dew point 7°C 7°C 8°C 7°C 13°C 5°C 1°C 1°C 6°C 5°C 5°C 3°C 4°C 1°C
  9. 28 Day Rainfall forecast

    Grass Patch Rain Forecast


    Grass Patch 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    16
    LOW
    17
    18
    HIGH
    19
    MEDIUM
    20
    HIGH
    21
    LOW
    22
    23
    24
    25
    26
    LOW
    27
    MEDIUM
    28
    29
    30
    Oct 1
    LOW
    2
    3
    LOW
    4
    LOW
    5
    6
    7
    8
    9
    10
    11
    12
    13
    LOW
    14
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Sep16

    Issue Notes

    The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of the southwest Indian Ocean, the Indian Ocean, eastern Australia, the southeast Pacific, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 26 September to 30 September, 7 October to 11 October, and 20 October to 24 October. Rain events originating in the tropics and moving south are possible about 23 September to 27 September. Over Western Australia the strongest cold fronts should occur about 26 September to 30 September, 7 October to 11 October, and 20 October to 24 October.

  10. 12 Month Rainfall Forecast

    Grass Patch Rain Forecast


    Grass Patch 12-month Rainfall Forecast
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    2019
    2020
    5
    4
    5
    5
    7
    4
    5
    5
    8
    3
    6
    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 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

    Grass Patch Rain Forecast


    Grass Patch 28-day Rainfall Forecast
    SUN
    MON
    TUE
    WED
    THU
    FRI
    SAT
    16
    LOW
    17
    18
    HIGH
    19
    MEDIUM
    20
    HIGH
    21
    LOW
    22
    23
    24
    25
    26
    LOW
    27
    MEDIUM
    28
    29
    30
    Oct 1
    LOW
    2
    3
    LOW
    4
    LOW
    5
    6
    7
    8
    9
    10
    11
    12
    13
    LOW
    14
    CHANCE OF RAINFALL WITHIN DISTRICT
    NIL < 25%
    LOW 25% to 50%
    MEDIUM 50% to 75%
    HIGH ≥ 75%
    Issued Sep16

    Issue Notes

    The hemispheric long wave pattern has been relatively fast moving in recent weeks. There are five main troughs. Currently the most significant troughs are near the longitudes of the southwest Indian Ocean, the Indian Ocean, eastern Australia, the southeast Pacific, and South America.

    Summary:

    Over southern and eastern Australia the cold front events with potential to bring widespread rain are now expected about 26 September to 30 September, 7 October to 11 October, and 20 October to 24 October. Rain events originating in the tropics and moving south are possible about 23 September to 27 September. Over Western Australia the strongest cold fronts should occur about 26 September to 30 September, 7 October to 11 October, and 20 October to 24 October.

  12. Popup - Daily historical

  13. Past 5 Days

    Grass Patch Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Sep 12
    7.4 °C 31.6 °C
    0.0 mm
    Friday
    Sep 13
    8.0 °C 34.4 °C
    0.0 mm
    Saturday
    Sep 14
    15.9 °C 27.5 °C
    0.0 mm
    Sunday
    Sep 15
    13.3 °C 17.8 °C
    0.0 mm
    Monday
    Sep 16
    5.3 °C -
    0.0 mm
    Legend
  14. Almanac

    Almanac


    Grass Patch minimum temp history (33.2322°S, 121.7157°E, 210m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 35.3° 10/09/2019 Coldest this month -5.5° 06/09/2019
    Hottest on record 35.6 27/09/1961 Coldest on record -4.4 19/09/1953
    Hottest this year 44.4° 13/01/2019 Coldest this year -5.5° 06/09/2019
    Long term average 20.4° Long term average 5.8°
    Average this month 24.1° Average this month 6.4°
    Hottest September On Record Avg. max. temp. 23.4° 1961 Coldest September on record Avg. min. temp. 2.3° 2010
    Grass Patch rainfall history (33.2322°S, 121.7157°E, 210m AMSL)
    RAINFALL
    Wettest This Month 0.2mm 02/09/2019 Total This Month 0.4mm
    2.0 days
    Long Term Average 31.9mm 9.8 days Wettest September on record 109.4mm 1961
  15. Popup - Radar

  16. Year to Date

    Grass Patch Year To Date

    Average Rainfall To Sep 278.5mm 76.0 day(s)
    Total For 2019 160.8mm 58.0 day(s)
    Total To This Day 2018 146.4mm 56.0 day(s)
    Wettest Day 30.8mm Jun24
    Lowest Temperature -5.5°C Sep 6
    Highest Temperature 44.4°C Jan13
  17. Popup - Monthly historical

  18. Climatology

    Grass Patch Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 30.6 29.7 27.3 23.7 19.8 16.9 16.0 17.4 20.4 23.5 26.4 29.0 23.4
    Mean Min (°C) 13.9 14.0 12.6 10.0 7.2 5.7 4.6 4.7 5.8 7.6 10.2 12.2 9.0
    Mean Rain (mm) 27.1 23.7 26.3 26.6 34.1 38.8 37.1 32.9 31.9 27.2 26.1 19.8 351.3
    Mean Rain Days 4.4 4.3 5.4 6.9 9.6 11.2 12.6 11.8 9.8 7.6 6.0 4.6 92.2