Australian Government Bureau of Meteorology
South Australia
Frost Warning
for Riverland, Murraylands, Upper South East and Lower South East forecast districts
Issued at 04:30 PM CST on Wednesday 04 June 2025
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Please be aware
Temperatures at ground level can be many degrees lower than those
recorded by standard weather stations, especially in calm conditions with clear
skies.
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Frost Warning for the following areas:
Riverland, Murraylands, Upper South East and Lower South East forecast districts
Frosts with temperatures down to -2 degrees are forecast for Thursday morning in parts of the Riverland, Murraylands, Upper South East and Lower South East forecast districts.
No further warnings will be issued for this event.
Forecast
O B Flat (37.8834°S, 140.7667°E, 40m AMSL) set as my default location ›
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7 day forecast
Today: Partly cloudy. Areas of frost in the morning, mainly in the N. Slight chance of a shower, most likely at night. Winds E/NE and light becoming NE 15 to 20 km/h in the early morning then tending N 20 to 30 km/h in the morning. Overnight temperatures falling to between zero and 4 with daytime temperatures reaching around 15.
Forecast for O B Flat (37.8834°S, 140.7667°E, 40m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary 
Minimum 2° 7° 7° 5° 6° 7° 6° Maximum 14° 13° 13° 11° 13° 15° 14° Chance of rain 60% 70% 90% 70% 70% 70% 80% Likely amount < 1mm 5-10mm 10-20mm 1-5mm 1-5mm 1-5mm 1-5mm UV index Low Low Low Low Low Low Low Fire Danger Rating - - - - - - - Frost risk Moderate Nil Nil Slight Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 16
(km/h)23
(km/h)30
(km/h)25
(km/h)19
(km/h)28
(km/h)16
(km/h)20
(km/h)15
(km/h)17
(km/h)14
(km/h)19
(km/h)10
(km/h)15
(km/h)Wind direction NE NNE NNE NNW NW NW WSW WSW SSW SSW SW SW WNW W Relative humidity 85% 54% 79% 83% 86% 88% 90% 78% 97% 75% 96% 73% 97% 73% Dew point 3°C 5°C 5°C 10°C 8°C 11°C 6°C 7°C 8°C 9°C 11°C 10°C 8°C 9°C -
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 Full moon Last quarter New moon First quarter 6:46am CST 7:15am CST 4:55pm CST 5:24pm CST 1:25pm CST 1:19am CST 
Waxing gibbous
Full moon Jun 11 Last quarter Jun 19 New moon Jun 25 First quarter Jul 03 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
