Australian Government Bureau of Meteorology
Tasmania
Warning to Sheep Graziers
for King Island, North West Coast, Central North, Midlands, East Coast, Upper Derwent Valley and South East forecast districts
Issued at 10:33 PM EDT on Tuesday 21 October 2025
Warning to Sheep Graziers for the following areas:
King Island, North West Coast, Central North, Midlands, East Coast, Upper Derwent Valley and South East forecast districts
Sheep graziers are warned that cold temperatures, heavy rain and showers and southwesterly winds are expected during Wednesday. Areas likely to be affected include the North West Coast, Midlands and South East forecast districts and parts of the King Island, Central North, East Coast and Upper Derwent Valley forecast districts. There is a risk of losses of lambs and sheep exposed to these conditions.
The next warning will be issued by 5:00 am EDT Wednesday.
Forecast
Three Hummock Island (40.4383°S, 144.905°E, 48m AMSL) set as my default location ›
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Seven day forecast
Today: Cloudy. Very high chance of rain, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Heavy falls possible in the E. Winds E/SE 20 to 30 km/h shifting SW 30 to 45 km/h in the early afternoon. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching between 12 and 16.
Forecast for Three Hummock Island (40.4383°S, 144.905°E, 48m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary 
Minimum 11° 10° 11° 10° 11° 7° 7° Maximum 14° 11° 12° 12° 12° 11° 11° Chance of rain 70% 50% 30% 50% 60% 50% 40% Likely amount 10-20mm < 1mm < 1mm 1-5mm 1-5mm < 1mm < 1mm UV index High High High High High High High Fire Danger Rating No Rating No Rating No Rating 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 24
(km/h)28
(km/h)29
(km/h)30
(km/h)26
(km/h)27
(km/h)15
(km/h)16
(km/h)21
(km/h)34
(km/h)27
(km/h)27
(km/h)16
(km/h)23
(km/h)Wind direction ENE W WSW WSW WSW WSW W WNW WSW SW S SSW S SW Relative humidity 96% 90% 67% 67% 71% 66% 70% 66% 79% 70% 61% 55% 62% 62% Dew point 12°C 12°C 5°C 6°C 7°C 6°C 6°C 6°C 8°C 7°C 1°C 2°C 3°C 5°C -
Warnings
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Sunrise and sunset times
Sunrise / Sunset for Three Hummock Island (40.4383°S, 144.905°E, 48m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:55am EDT 6:24am EDT 7:49pm EDT 8:17pm EDT 6:19am EDT 8:43pm EDT 
Waxing crescent
First quarter Oct 30 Full moon Nov 06 Last quarter Nov 12 New moon Nov 20 -
Temperature for next 5 days
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Rain for next 5 days
