Australian Government Bureau of Meteorology
South Australia
Warning to Sheep Graziers
for Lower South East forecast district
Issued at 10:12 PM CST on Thursday 18 September 2025
Warning to Sheep Graziers for the following areas:
Lower South East forecast district
Sheep graziers are warned that cold temperatures, showers and westerly winds are expected during Friday. Areas likely to be affected include parts of the Lower South East forecast district. There is a risk of losses of lambs and sheep exposed to these conditions.
The next warning will be issued by 5:00 am CST Friday.
Forecast
O B Flat (37.8834°S, 140.7667°E, 40m AMSL) set as my default location ›
-
Seven day forecast
Today: Partly cloudy. The chance of fog in the early morning. Very high chance of showers, most likely from the late morning. Possible small hail in the S in the evening. The chance of a thunderstorm in the S in the afternoon, with possible damaging winds. Light winds becoming NW 30 to 45 km/h in the morning then tending W in the early afternoon. Overnight temperatures falling to around 8 with daytime temperatures reaching around 18.
Forecast for O B Flat (37.8834°S, 140.7667°E, 40m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary 
Minimum 8° 6° 9° 7° 6° 9° 9° Maximum 17° 14° 15° 14° 16° 16° 17° Chance of rain 90% 90% 70% 30% 50% 50% 60% Likely amount 1-5mm 1-5mm 1-5mm < 1mm < 1mm < 1mm 1-5mm UV index Moderate Moderate Moderate Moderate Moderate High High Fire Danger 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 23
(km/h)41
(km/h)22
(km/h)29
(km/h)22
(km/h)32
(km/h)22
(km/h)29
(km/h)14
(km/h)25
(km/h)17
(km/h)27
(km/h)23
(km/h)30
(km/h)Wind direction NW WNW WSW W WNW W SW SW WSW WSW W W WNW WNW Relative humidity 77% 60% 66% 67% 89% 75% 69% 55% 70% 63% 80% 68% 79% 64% Dew point 11°C 8°C 5°C 8°C 10°C 10°C 6°C 5°C 8°C 8°C 10°C 9°C 10°C 9°C -
Warnings
-
Sunrise and sunset times
Sunrise / Sunset for O B Flat (37.8834°S, 140.7667°E, 40m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:36am CST 6:02am CST 6:00pm CST 6:26pm CST 4:45am CST 3:24pm CST 
Waning crescent
New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14 -
Temperature for next 5 days
-
Rain for next 5 days
